Home / 3,553,342,080,765.20-4,903,612,071,456-2,032,587,521,277.20

Finding the Fourth Proportional to 3,553,342,080,765.20, 4,903,612,071,456 and 2,032,587,521,277.20

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Solution

The fourth proportional to 3,553,342,080,765.20, 4,903,612,071,456 and 2,032,587,521,277.20 is: 2,804,970,779,362.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,342,080,765.20 : 4,903,612,071,456 = 2,032,587,521,277.20 : x
  2. Step 2: Convert to fraction form
    3,553,342,080,765.20/4,903,612,071,456 = 2,032,587,521,277.20/x
  3. Step 3: Cross multiply
    3,553,342,080,765.20x = 4,903,612,071,456 × 2,032,587,521,277.20
  4. Step 4: Simplify right side
    3,553,342,080,765.20x = 9,967,020,705,625,706,105,667,584
  5. Step 5: Solve for x
    x = 9,967,020,705,625,706,105,667,584/3,553,342,080,765.20
  6. Step 6: Final answer
    x = 2,804,970,779,362.55

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Half scale
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Double scale
Find fourth proportional to 3,553,342,080,766.20, 4,903,612,071,457.38 and 2,032,587,521,278.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.