Home / 25,151,837.10-37,727,755.65-9,201,705.90

Finding the Fourth Proportional to 25,151,837.10, 37,727,755.65 and 9,201,705.90

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Solution

The fourth proportional to 25,151,837.10, 37,727,755.65 and 9,201,705.90 is: 13,802,558.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,151,837.10 : 37,727,755.65 = 9,201,705.90 : x
  2. Step 2: Convert to fraction form
    25,151,837.10/37,727,755.65 = 9,201,705.90/x
  3. Step 3: Cross multiply
    25,151,837.10x = 37,727,755.65 × 9,201,705.90
  4. Step 4: Simplify right side
    25,151,837.10x = 347,159,711,758,363.31
  5. Step 5: Solve for x
    x = 347,159,711,758,363.31/25,151,837.10
  6. Step 6: Final answer
    x = 13,802,558.85

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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.