Home / 61,795,872,001.20-92,693,808,001.80-15,267,149,569.20

Finding the Fourth Proportional to 61,795,872,001.20, 92,693,808,001.80 and 15,267,149,569.20

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Solution

The fourth proportional to 61,795,872,001.20, 92,693,808,001.80 and 15,267,149,569.20 is: 22,900,724,353.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,795,872,001.20 : 92,693,808,001.80 = 15,267,149,569.20 : x
  2. Step 2: Convert to fraction form
    61,795,872,001.20/92,693,808,001.80 = 15,267,149,569.20/x
  3. Step 3: Cross multiply
    61,795,872,001.20x = 92,693,808,001.80 × 15,267,149,569.20
  4. Step 4: Simplify right side
    61,795,872,001.20x = 1,415,170,230,902,188,408,832
  5. Step 5: Solve for x
    x = 1,415,170,230,902,188,408,832/61,795,872,001.20
  6. Step 6: Final answer
    x = 22,900,724,353.80

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Double scale
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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.