Home / 32,003,159.28-44,164,471.32-17,318,821.88

Finding the Fourth Proportional to 32,003,159.28, 44,164,471.32 and 17,318,821.88

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Solution

The fourth proportional to 32,003,159.28, 44,164,471.32 and 17,318,821.88 is: 23,900,034.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,003,159.28 : 44,164,471.32 = 17,318,821.88 : x
  2. Step 2: Convert to fraction form
    32,003,159.28/44,164,471.32 = 17,318,821.88/x
  3. Step 3: Cross multiply
    32,003,159.28x = 44,164,471.32 × 17,318,821.88
  4. Step 4: Simplify right side
    32,003,159.28x = 764,876,612,215,448.50
  5. Step 5: Solve for x
    x = 764,876,612,215,448.50/32,003,159.28
  6. Step 6: Final answer
    x = 23,900,034.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.