Home / 26,244,657.90-39,366,986.85-22,591,493.10

Finding the Fourth Proportional to 26,244,657.90, 39,366,986.85 and 22,591,493.10

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Solution

The fourth proportional to 26,244,657.90, 39,366,986.85 and 22,591,493.10 is: 33,887,239.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,657.90 : 39,366,986.85 = 22,591,493.10 : x
  2. Step 2: Convert to fraction form
    26,244,657.90/39,366,986.85 = 22,591,493.10/x
  3. Step 3: Cross multiply
    26,244,657.90x = 39,366,986.85 × 22,591,493.10
  4. Step 4: Simplify right side
    26,244,657.90x = 889,359,011,789,565.88
  5. Step 5: Solve for x
    x = 889,359,011,789,565.88/26,244,657.90
  6. Step 6: Final answer
    x = 33,887,239.65

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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.