Home / 44,034,282.10-66,051,423.15-28,728,781.30

Finding the Fourth Proportional to 44,034,282.10, 66,051,423.15 and 28,728,781.30

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Solution

The fourth proportional to 44,034,282.10, 66,051,423.15 and 28,728,781.30 is: 43,093,171.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,282.10 : 66,051,423.15 = 28,728,781.30 : x
  2. Step 2: Convert to fraction form
    44,034,282.10/66,051,423.15 = 28,728,781.30/x
  3. Step 3: Cross multiply
    44,034,282.10x = 66,051,423.15 × 28,728,781.30
  4. Step 4: Simplify right side
    44,034,282.10x = 1,897,576,890,230,107
  5. Step 5: Solve for x
    x = 1,897,576,890,230,107/44,034,282.10
  6. Step 6: Final answer
    x = 43,093,171.95

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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.