Home / 18,098,414.36-24,974,325.89-10,654,894.25

Finding the Fourth Proportional to 18,098,414.36, 24,974,325.89 and 10,654,894.25

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Solution

The fourth proportional to 18,098,414.36, 24,974,325.89 and 10,654,894.25 is: 14,702,879.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,098,414.36 : 24,974,325.89 = 10,654,894.25 : x
  2. Step 2: Convert to fraction form
    18,098,414.36/24,974,325.89 = 10,654,894.25/x
  3. Step 3: Cross multiply
    18,098,414.36x = 24,974,325.89 × 10,654,894.25
  4. Step 4: Simplify right side
    18,098,414.36x = 266,098,801,338,384.38
  5. Step 5: Solve for x
    x = 266,098,801,338,384.38/18,098,414.36
  6. Step 6: Final answer
    x = 14,702,879.27

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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.