Home / 62,134,286.04-85,745,883.42-34,257,996.72

Finding the Fourth Proportional to 62,134,286.04, 85,745,883.42 and 34,257,996.72

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Solution

The fourth proportional to 62,134,286.04, 85,745,883.42 and 34,257,996.72 is: 47,276,349.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134,286.04 : 85,745,883.42 = 34,257,996.72 : x
  2. Step 2: Convert to fraction form
    62,134,286.04/85,745,883.42 = 34,257,996.72/x
  3. Step 3: Cross multiply
    62,134,286.04x = 85,745,883.42 × 34,257,996.72
  4. Step 4: Simplify right side
    62,134,286.04x = 2,937,482,192,955,862.50
  5. Step 5: Solve for x
    x = 2,937,482,192,955,862.50/62,134,286.04
  6. Step 6: Final answer
    x = 47,276,349.02

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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.