Home / 1,637,701,466.70-2,456,552,200.05-1,017,828,684.30

Finding the Fourth Proportional to 1,637,701,466.70, 2,456,552,200.05 and 1,017,828,684.30

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Solution

The fourth proportional to 1,637,701,466.70, 2,456,552,200.05 and 1,017,828,684.30 is: 1,526,743,026.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,701,466.70 : 2,456,552,200.05 = 1,017,828,684.30 : x
  2. Step 2: Convert to fraction form
    1,637,701,466.70/2,456,552,200.05 = 1,017,828,684.30/x
  3. Step 3: Cross multiply
    1,637,701,466.70x = 2,456,552,200.05 × 1,017,828,684.30
  4. Step 4: Simplify right side
    1,637,701,466.70x = 2,500,349,293,691,162,112
  5. Step 5: Solve for x
    x = 2,500,349,293,691,162,112/1,637,701,466.70
  6. Step 6: Final answer
    x = 1,526,743,026.45

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.