Home / 15,381,695.10-23,070,793.05-4,023,291.90

Finding the Fourth Proportional to 15,381,695.10, 23,070,793.05 and 4,023,291.90

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Solution

The fourth proportional to 15,381,695.10, 23,070,793.05 and 4,023,291.90 is: 6,034,480.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,381,695.10 : 23,070,793.05 = 4,023,291.90 : x
  2. Step 2: Convert to fraction form
    15,381,695.10/23,070,793.05 = 4,023,291.90/x
  3. Step 3: Cross multiply
    15,381,695.10x = 23,070,793.05 × 4,023,291.90
  4. Step 4: Simplify right side
    15,381,695.10x = 92,820,534,804,641.30
  5. Step 5: Solve for x
    x = 92,820,534,804,641.30/15,381,695.10
  6. Step 6: Final answer
    x = 6,034,480.22

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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.