Home / 38,417,059.17-57,625,687.04-15,697,956.33

Finding the Fourth Proportional to 38,417,059.17, 57,625,687.04 and 15,697,956.33

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Solution

The fourth proportional to 38,417,059.17, 57,625,687.04 and 15,697,956.33 is: 23,546,974.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,417,059.17 : 57,625,687.04 = 15,697,956.33 : x
  2. Step 2: Convert to fraction form
    38,417,059.17/57,625,687.04 = 15,697,956.33/x
  3. Step 3: Cross multiply
    38,417,059.17x = 57,625,687.04 × 15,697,956.33
  4. Step 4: Simplify right side
    38,417,059.17x = 904,605,518,561,677.12
  5. Step 5: Solve for x
    x = 904,605,518,561,677.12/38,417,059.17
  6. Step 6: Final answer
    x = 23,546,974.65

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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.