Home / 54,729,084.79-75,608,171.59-35,935,255.10

Finding the Fourth Proportional to 54,729,084.79, 75,608,171.59 and 35,935,255.10

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Solution

The fourth proportional to 54,729,084.79, 75,608,171.59 and 35,935,255.10 is: 49,644,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,729,084.79 : 75,608,171.59 = 35,935,255.10 : x
  2. Step 2: Convert to fraction form
    54,729,084.79/75,608,171.59 = 35,935,255.10/x
  3. Step 3: Cross multiply
    54,729,084.79x = 75,608,171.59 × 35,935,255.10
  4. Step 4: Simplify right side
    54,729,084.79x = 2,716,998,933,731,223
  5. Step 5: Solve for x
    x = 2,716,998,933,731,223/54,729,084.79
  6. Step 6: Final answer
    x = 49,644,516.15

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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.