Home / 38,175,007.18-57,190,259.94-22,566,105.13

Finding the Fourth Proportional to 38,175,007.18, 57,190,259.94 and 22,566,105.13

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Solution

The fourth proportional to 38,175,007.18, 57,190,259.94 and 22,566,105.13 is: 33,806,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,175,007.18 : 57,190,259.94 = 22,566,105.13 : x
  2. Step 2: Convert to fraction form
    38,175,007.18/57,190,259.94 = 22,566,105.13/x
  3. Step 3: Cross multiply
    38,175,007.18x = 57,190,259.94 × 22,566,105.13
  4. Step 4: Simplify right side
    38,175,007.18x = 1,290,561,418,218,067.50
  5. Step 5: Solve for x
    x = 1,290,561,418,218,067.50/38,175,007.18
  6. Step 6: Final answer
    x = 33,806,448.60

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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.