Home / 29,714,947.20-44,572,420.80-21,583,899.90

Finding the Fourth Proportional to 29,714,947.20, 44,572,420.80 and 21,583,899.90

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Solution

The fourth proportional to 29,714,947.20, 44,572,420.80 and 21,583,899.90 is: 32,375,849.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,714,947.20 : 44,572,420.80 = 21,583,899.90 : x
  2. Step 2: Convert to fraction form
    29,714,947.20/44,572,420.80 = 21,583,899.90/x
  3. Step 3: Cross multiply
    29,714,947.20x = 44,572,420.80 × 21,583,899.90
  4. Step 4: Simplify right side
    29,714,947.20x = 962,046,668,847,877.75
  5. Step 5: Solve for x
    x = 962,046,668,847,877.75/29,714,947.20
  6. Step 6: Final answer
    x = 32,375,849.85

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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.