Home / 62,125,387.64-85,733,294.76-34,247,486.01

Finding the Fourth Proportional to 62,125,387.64, 85,733,294.76 and 34,247,486.01

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Solution

The fourth proportional to 62,125,387.64, 85,733,294.76 and 34,247,486.01 is: 47,261,673.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,125,387.64 : 85,733,294.76 = 34,247,486.01 : x
  2. Step 2: Convert to fraction form
    62,125,387.64/85,733,294.76 = 34,247,486.01/x
  3. Step 3: Cross multiply
    62,125,387.64x = 85,733,294.76 × 34,247,486.01
  4. Step 4: Simplify right side
    62,125,387.64x = 2,936,149,812,884,306.50
  5. Step 5: Solve for x
    x = 2,936,149,812,884,306.50/62,125,387.64
  6. Step 6: Final answer
    x = 47,261,673.93

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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.