Home / 38,305,644.20-57,458,466.30-23,944,927.40

Finding the Fourth Proportional to 38,305,644.20, 57,458,466.30 and 23,944,927.40

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Solution

The fourth proportional to 38,305,644.20, 57,458,466.30 and 23,944,927.40 is: 35,917,391.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,305,644.20 : 57,458,466.30 = 23,944,927.40 : x
  2. Step 2: Convert to fraction form
    38,305,644.20/57,458,466.30 = 23,944,927.40/x
  3. Step 3: Cross multiply
    38,305,644.20x = 57,458,466.30 × 23,944,927.40
  4. Step 4: Simplify right side
    38,305,644.20x = 1,375,838,804,068,846.50
  5. Step 5: Solve for x
    x = 1,375,838,804,068,846.50/38,305,644.20
  6. Step 6: Final answer
    x = 35,917,391.10

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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.