Home / 75,623,634.52-113,368,154.24-29,555,027.48

Finding the Fourth Proportional to 75,623,634.52, 113,368,154.24 and 29,555,027.48

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Solution

The fourth proportional to 75,623,634.52, 113,368,154.24 and 29,555,027.48 is: 44,306,240.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,623,634.52 : 113,368,154.24 = 29,555,027.48 : x
  2. Step 2: Convert to fraction form
    75,623,634.52/113,368,154.24 = 29,555,027.48/x
  3. Step 3: Cross multiply
    75,623,634.52x = 113,368,154.24 × 29,555,027.48
  4. Step 4: Simplify right side
    75,623,634.52x = 3,350,598,914,277,387
  5. Step 5: Solve for x
    x = 3,350,598,914,277,387/75,623,634.52
  6. Step 6: Final answer
    x = 44,306,240.18

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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.