Home / 41,526,177.40-62,289,266.10-18,497,067.40

Finding the Fourth Proportional to 41,526,177.40, 62,289,266.10 and 18,497,067.40

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Solution

The fourth proportional to 41,526,177.40, 62,289,266.10 and 18,497,067.40 is: 27,745,601.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,526,177.40 : 62,289,266.10 = 18,497,067.40 : x
  2. Step 2: Convert to fraction form
    41,526,177.40/62,289,266.10 = 18,497,067.40/x
  3. Step 3: Cross multiply
    41,526,177.40x = 62,289,266.10 × 18,497,067.40
  4. Step 4: Simplify right side
    41,526,177.40x = 1,152,168,753,348,235
  5. Step 5: Solve for x
    x = 1,152,168,753,348,235/41,526,177.40
  6. Step 6: Final answer
    x = 27,745,601.10

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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.