Home / 24,428,868.60-36,619,974.90-9,072,046.20

Finding the Fourth Proportional to 24,428,868.60, 36,619,974.90 and 9,072,046.20

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Solution

The fourth proportional to 24,428,868.60, 36,619,974.90 and 9,072,046.20 is: 13,599,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,428,868.60 : 36,619,974.90 = 9,072,046.20 : x
  2. Step 2: Convert to fraction form
    24,428,868.60/36,619,974.90 = 9,072,046.20/x
  3. Step 3: Cross multiply
    24,428,868.60x = 36,619,974.90 × 9,072,046.20
  4. Step 4: Simplify right side
    24,428,868.60x = 332,218,104,135,640.31
  5. Step 5: Solve for x
    x = 332,218,104,135,640.31/24,428,868.60
  6. Step 6: Final answer
    x = 13,599,406.08

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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.