Home / 63,927,720.40-95,904,022.20-27,536,040.40

Finding the Fourth Proportional to 63,927,720.40, 95,904,022.20 and 27,536,040.40

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Solution

The fourth proportional to 63,927,720.40, 95,904,022.20 and 27,536,040.40 is: 41,309,419.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927,720.40 : 95,904,022.20 = 27,536,040.40 : x
  2. Step 2: Convert to fraction form
    63,927,720.40/95,904,022.20 = 27,536,040.40/x
  3. Step 3: Cross multiply
    63,927,720.40x = 95,904,022.20 × 27,536,040.40
  4. Step 4: Simplify right side
    63,927,720.40x = 2,640,817,029,821,697
  5. Step 5: Solve for x
    x = 2,640,817,029,821,697/63,927,720.40
  6. Step 6: Final answer
    x = 41,309,419.66

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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.