Home / 31,344,522.04-46,995,318.78-15,962,035.60

Finding the Fourth Proportional to 31,344,522.04, 46,995,318.78 and 15,962,035.60

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Solution

The fourth proportional to 31,344,522.04, 46,995,318.78 and 15,962,035.60 is: 23,932,122.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,344,522.04 : 46,995,318.78 = 15,962,035.60 : x
  2. Step 2: Convert to fraction form
    31,344,522.04/46,995,318.78 = 15,962,035.60/x
  3. Step 3: Cross multiply
    31,344,522.04x = 46,995,318.78 × 15,962,035.60
  4. Step 4: Simplify right side
    31,344,522.04x = 750,140,951,399,708.62
  5. Step 5: Solve for x
    x = 750,140,951,399,708.62/31,344,522.04
  6. Step 6: Final answer
    x = 23,932,122.83

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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.