Home / 36,041,435.46-54,061,580.52-8,747,954.10

Finding the Fourth Proportional to 36,041,435.46, 54,061,580.52 and 8,747,954.10

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Solution

The fourth proportional to 36,041,435.46, 54,061,580.52 and 8,747,954.10 is: 13,121,792.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,041,435.46 : 54,061,580.52 = 8,747,954.10 : x
  2. Step 2: Convert to fraction form
    36,041,435.46/54,061,580.52 = 8,747,954.10/x
  3. Step 3: Cross multiply
    36,041,435.46x = 54,061,580.52 × 8,747,954.10
  4. Step 4: Simplify right side
    36,041,435.46x = 472,928,224,962,414.12
  5. Step 5: Solve for x
    x = 472,928,224,962,414.12/36,041,435.46
  6. Step 6: Final answer
    x = 13,121,792.15

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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.