Home / 32,805,249.60-49,207,874.40-17,499,748.80

Finding the Fourth Proportional to 32,805,249.60, 49,207,874.40 and 17,499,748.80

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Solution

The fourth proportional to 32,805,249.60, 49,207,874.40 and 17,499,748.80 is: 26,249,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,249.60 : 49,207,874.40 = 17,499,748.80 : x
  2. Step 2: Convert to fraction form
    32,805,249.60/49,207,874.40 = 17,499,748.80/x
  3. Step 3: Cross multiply
    32,805,249.60x = 49,207,874.40 × 17,499,748.80
  4. Step 4: Simplify right side
    32,805,249.60x = 861,125,440,981,950.75
  5. Step 5: Solve for x
    x = 861,125,440,981,950.75/32,805,249.60
  6. Step 6: Final answer
    x = 26,249,623.20

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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.