Home / 29,519,855.20-44,288,077.20-14,374,280.80

Finding the Fourth Proportional to 29,519,855.20, 44,288,077.20 and 14,374,280.80

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Solution

The fourth proportional to 29,519,855.20, 44,288,077.20 and 14,374,280.80 is: 21,565,460.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519,855.20 : 44,288,077.20 = 14,374,280.80 : x
  2. Step 2: Convert to fraction form
    29,519,855.20/44,288,077.20 = 14,374,280.80/x
  3. Step 3: Cross multiply
    29,519,855.20x = 44,288,077.20 × 14,374,280.80
  4. Step 4: Simplify right side
    29,519,855.20x = 636,609,257,764,877.88
  5. Step 5: Solve for x
    x = 636,609,257,764,877.88/29,519,855.20
  6. Step 6: Final answer
    x = 21,565,460.04

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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.