Home / 9,744,982.30-14,576,001.45-8,741,359.90

Finding the Fourth Proportional to 9,744,982.30, 14,576,001.45 and 8,741,359.90

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Solution

The fourth proportional to 9,744,982.30, 14,576,001.45 and 8,741,359.90 is: 13,074,838.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,982.30 : 14,576,001.45 = 8,741,359.90 : x
  2. Step 2: Convert to fraction form
    9,744,982.30/14,576,001.45 = 8,741,359.90/x
  3. Step 3: Cross multiply
    9,744,982.30x = 14,576,001.45 × 8,741,359.90
  4. Step 4: Simplify right side
    9,744,982.30x = 127,414,074,577,371.86
  5. Step 5: Solve for x
    x = 127,414,074,577,371.86/9,744,982.30
  6. Step 6: Final answer
    x = 13,074,838.99

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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.