Home / 38,358,304.38-57,560,156.37-14,114,255.94

Finding the Fourth Proportional to 38,358,304.38, 57,560,156.37 and 14,114,255.94

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Solution

The fourth proportional to 38,358,304.38, 57,560,156.37 and 14,114,255.94 is: 21,179,736.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358,304.38 : 57,560,156.37 = 14,114,255.94 : x
  2. Step 2: Convert to fraction form
    38,358,304.38/57,560,156.37 = 14,114,255.94/x
  3. Step 3: Cross multiply
    38,358,304.38x = 57,560,156.37 × 14,114,255.94
  4. Step 4: Simplify right side
    38,358,304.38x = 812,418,778,952,601.25
  5. Step 5: Solve for x
    x = 812,418,778,952,601.25/38,358,304.38
  6. Step 6: Final answer
    x = 21,179,736.49

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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.