Home / 27,665,098.40-41,504,905.20-10,626,327.20

Finding the Fourth Proportional to 27,665,098.40, 41,504,905.20 and 10,626,327.20

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Solution

The fourth proportional to 27,665,098.40, 41,504,905.20 and 10,626,327.20 is: 15,942,278.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,665,098.40 : 41,504,905.20 = 10,626,327.20 : x
  2. Step 2: Convert to fraction form
    27,665,098.40/41,504,905.20 = 10,626,327.20/x
  3. Step 3: Cross multiply
    27,665,098.40x = 41,504,905.20 × 10,626,327.20
  4. Step 4: Simplify right side
    27,665,098.40x = 441,044,703,060,181.44
  5. Step 5: Solve for x
    x = 441,044,703,060,181.44/27,665,098.40
  6. Step 6: Final answer
    x = 15,942,278.49

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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.