Home / 59,381,331.10-89,071,996.65-36,706,515.10

Finding the Fourth Proportional to 59,381,331.10, 89,071,996.65 and 36,706,515.10

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Solution

The fourth proportional to 59,381,331.10, 89,071,996.65 and 36,706,515.10 is: 55,059,772.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,381,331.10 : 89,071,996.65 = 36,706,515.10 : x
  2. Step 2: Convert to fraction form
    59,381,331.10/89,071,996.65 = 36,706,515.10/x
  3. Step 3: Cross multiply
    59,381,331.10x = 89,071,996.65 × 36,706,515.10
  4. Step 4: Simplify right side
    59,381,331.10x = 3,269,522,590,020,375
  5. Step 5: Solve for x
    x = 3,269,522,590,020,375/59,381,331.10
  6. Step 6: Final answer
    x = 55,059,772.65

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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.