Home / 24,276,237.58-36,419,605.17-12,915,035.02

Finding the Fourth Proportional to 24,276,237.58, 36,419,605.17 and 12,915,035.02

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Solution

The fourth proportional to 24,276,237.58, 36,419,605.17 and 12,915,035.02 is: 19,375,344.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,276,237.58 : 36,419,605.17 = 12,915,035.02 : x
  2. Step 2: Convert to fraction form
    24,276,237.58/36,419,605.17 = 12,915,035.02/x
  3. Step 3: Cross multiply
    24,276,237.58x = 36,419,605.17 × 12,915,035.02
  4. Step 4: Simplify right side
    24,276,237.58x = 470,360,476,185,123.06
  5. Step 5: Solve for x
    x = 470,360,476,185,123.06/24,276,237.58
  6. Step 6: Final answer
    x = 19,375,344.91

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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.