Home / 36,101,468.88-49,820,702.96-22,155,833.88

Finding the Fourth Proportional to 36,101,468.88, 49,820,702.96 and 22,155,833.88

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Solution

The fourth proportional to 36,101,468.88, 49,820,702.96 and 22,155,833.88 is: 30,575,465.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,101,468.88 : 49,820,702.96 = 22,155,833.88 : x
  2. Step 2: Convert to fraction form
    36,101,468.88/49,820,702.96 = 22,155,833.88/x
  3. Step 3: Cross multiply
    36,101,468.88x = 49,820,702.96 × 22,155,833.88
  4. Step 4: Simplify right side
    36,101,468.88x = 1,103,819,218,566,584.25
  5. Step 5: Solve for x
    x = 1,103,819,218,566,584.25/36,101,468.88
  6. Step 6: Final answer
    x = 30,575,465.56

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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.