Home / 38,305,334.10-57,458,001.15-23,972,610.90

Finding the Fourth Proportional to 38,305,334.10, 57,458,001.15 and 23,972,610.90

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Solution

The fourth proportional to 38,305,334.10, 57,458,001.15 and 23,972,610.90 is: 35,958,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,305,334.10 : 57,458,001.15 = 23,972,610.90 : x
  2. Step 2: Convert to fraction form
    38,305,334.10/57,458,001.15 = 23,972,610.90/x
  3. Step 3: Cross multiply
    38,305,334.10x = 57,458,001.15 × 23,972,610.90
  4. Step 4: Simplify right side
    38,305,334.10x = 1,377,418,304,660,702.50
  5. Step 5: Solve for x
    x = 1,377,418,304,660,702.50/38,305,334.10
  6. Step 6: Final answer
    x = 35,958,916.35

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1.5x scale

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.