Home / 16,770,414.60-25,159,121.10-9,576,059.40

Finding the Fourth Proportional to 16,770,414.60, 25,159,121.10 and 9,576,059.40

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Solution

The fourth proportional to 16,770,414.60, 25,159,121.10 and 9,576,059.40 is: 14,366,087.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,770,414.60 : 25,159,121.10 = 9,576,059.40 : x
  2. Step 2: Convert to fraction form
    16,770,414.60/25,159,121.10 = 9,576,059.40/x
  3. Step 3: Cross multiply
    16,770,414.60x = 25,159,121.10 × 9,576,059.40
  4. Step 4: Simplify right side
    16,770,414.60x = 240,925,238,105,393.38
  5. Step 5: Solve for x
    x = 240,925,238,105,393.38/16,770,414.60
  6. Step 6: Final answer
    x = 14,366,087.18

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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.