Home / 38,195,077.38-52,720,338.33-24,966,177.54

Finding the Fourth Proportional to 38,195,077.38, 52,720,338.33 and 24,966,177.54

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Solution

The fourth proportional to 38,195,077.38, 52,720,338.33 and 24,966,177.54 is: 34,460,601.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,195,077.38 : 52,720,338.33 = 24,966,177.54 : x
  2. Step 2: Convert to fraction form
    38,195,077.38/52,720,338.33 = 24,966,177.54/x
  3. Step 3: Cross multiply
    38,195,077.38x = 52,720,338.33 × 24,966,177.54
  4. Step 4: Simplify right side
    38,195,077.38x = 1,316,225,326,715,647
  5. Step 5: Solve for x
    x = 1,316,225,326,715,647/38,195,077.38
  6. Step 6: Final answer
    x = 34,460,601.13

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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.