Home / 29,519,885.20-44,288,122.20-14,374,310.80

Finding the Fourth Proportional to 29,519,885.20, 44,288,122.20 and 14,374,310.80

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Solution

The fourth proportional to 29,519,885.20, 44,288,122.20 and 14,374,310.80 is: 21,565,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519,885.20 : 44,288,122.20 = 14,374,310.80 : x
  2. Step 2: Convert to fraction form
    29,519,885.20/44,288,122.20 = 14,374,310.80/x
  3. Step 3: Cross multiply
    29,519,885.20x = 44,288,122.20 × 14,374,310.80
  4. Step 4: Simplify right side
    29,519,885.20x = 636,611,233,251,179.88
  5. Step 5: Solve for x
    x = 636,611,233,251,179.88/29,519,885.20
  6. Step 6: Final answer
    x = 21,565,505.05

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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.