Home / 38,316,175.14-57,481,834.05-14,055,327.30

Finding the Fourth Proportional to 38,316,175.14, 57,481,834.05 and 14,055,327.30

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Solution

The fourth proportional to 38,316,175.14, 57,481,834.05 and 14,055,327.30 is: 21,085,768.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,316,175.14 : 57,481,834.05 = 14,055,327.30 : x
  2. Step 2: Convert to fraction form
    38,316,175.14/57,481,834.05 = 14,055,327.30/x
  3. Step 3: Cross multiply
    38,316,175.14x = 57,481,834.05 × 14,055,327.30
  4. Step 4: Simplify right side
    38,316,175.14x = 807,925,991,377,034.62
  5. Step 5: Solve for x
    x = 807,925,991,377,034.62/38,316,175.14
  6. Step 6: Final answer
    x = 21,085,768.31

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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.