Home / 38,432,817.10-57,565,244.85-29,845,780.30

Finding the Fourth Proportional to 38,432,817.10, 57,565,244.85 and 29,845,780.30

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Solution

The fourth proportional to 38,432,817.10, 57,565,244.85 and 29,845,780.30 is: 44,703,453.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,432,817.10 : 57,565,244.85 = 29,845,780.30 : x
  2. Step 2: Convert to fraction form
    38,432,817.10/57,565,244.85 = 29,845,780.30/x
  3. Step 3: Cross multiply
    38,432,817.10x = 57,565,244.85 × 29,845,780.30
  4. Step 4: Simplify right side
    38,432,817.10x = 1,718,079,650,708,806.50
  5. Step 5: Solve for x
    x = 1,718,079,650,708,806.50/38,432,817.10
  6. Step 6: Final answer
    x = 44,703,453.46

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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.