Home / 49,651,182.38-74,476,024.14-22,338,187.58

Finding the Fourth Proportional to 49,651,182.38, 74,476,024.14 and 22,338,187.58

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Solution

The fourth proportional to 49,651,182.38, 74,476,024.14 and 22,338,187.58 is: 33,506,944.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,651,182.38 : 74,476,024.14 = 22,338,187.58 : x
  2. Step 2: Convert to fraction form
    49,651,182.38/74,476,024.14 = 22,338,187.58/x
  3. Step 3: Cross multiply
    49,651,182.38x = 74,476,024.14 × 22,338,187.58
  4. Step 4: Simplify right side
    49,651,182.38x = 1,663,659,397,451,928
  5. Step 5: Solve for x
    x = 1,663,659,397,451,928/49,651,182.38
  6. Step 6: Final answer
    x = 33,506,944.20

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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.