Home / 64,092,025.97-88,446,648.45-35,834,393.40

Finding the Fourth Proportional to 64,092,025.97, 88,446,648.45 and 35,834,393.40

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Solution

The fourth proportional to 64,092,025.97, 88,446,648.45 and 35,834,393.40 is: 49,451,268.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,092,025.97 : 88,446,648.45 = 35,834,393.40 : x
  2. Step 2: Convert to fraction form
    64,092,025.97/88,446,648.45 = 35,834,393.40/x
  3. Step 3: Cross multiply
    64,092,025.97x = 88,446,648.45 × 35,834,393.40
  4. Step 4: Simplify right side
    64,092,025.97x = 3,169,431,995,468,800
  5. Step 5: Solve for x
    x = 3,169,431,995,468,800/64,092,025.97
  6. Step 6: Final answer
    x = 49,451,268.66

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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.