Home / 24,861,287.22-34,306,812.87-13,697,292.60

Finding the Fourth Proportional to 24,861,287.22, 34,306,812.87 and 13,697,292.60

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Solution

The fourth proportional to 24,861,287.22, 34,306,812.87 and 13,697,292.60 is: 18,901,292.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,287.22 : 34,306,812.87 = 13,697,292.60 : x
  2. Step 2: Convert to fraction form
    24,861,287.22/34,306,812.87 = 13,697,292.60/x
  3. Step 3: Cross multiply
    24,861,287.22x = 34,306,812.87 × 13,697,292.60
  4. Step 4: Simplify right side
    24,861,287.22x = 469,910,454,053,835.69
  5. Step 5: Solve for x
    x = 469,910,454,053,835.69/24,861,287.22
  6. Step 6: Final answer
    x = 18,901,292.19

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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.