Home / 37,292,839.80-55,844,781.30-29,734,567.80

Finding the Fourth Proportional to 37,292,839.80, 55,844,781.30 and 29,734,567.80

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Solution

The fourth proportional to 37,292,839.80, 55,844,781.30 and 29,734,567.80 is: 44,526,521.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,292,839.80 : 55,844,781.30 = 29,734,567.80 : x
  2. Step 2: Convert to fraction form
    37,292,839.80/55,844,781.30 = 29,734,567.80/x
  3. Step 3: Cross multiply
    37,292,839.80x = 55,844,781.30 × 29,734,567.80
  4. Step 4: Simplify right side
    37,292,839.80x = 1,660,520,435,841,022
  5. Step 5: Solve for x
    x = 1,660,520,435,841,022/37,292,839.80
  6. Step 6: Final answer
    x = 44,526,521.57

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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.