Home / 43,121,473.52-59,534,494.22-27,449,344.04

Finding the Fourth Proportional to 43,121,473.52, 59,534,494.22 and 27,449,344.04

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Solution

The fourth proportional to 43,121,473.52, 59,534,494.22 and 27,449,344.04 is: 37,897,193.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,121,473.52 : 59,534,494.22 = 27,449,344.04 : x
  2. Step 2: Convert to fraction form
    43,121,473.52/59,534,494.22 = 27,449,344.04/x
  3. Step 3: Cross multiply
    43,121,473.52x = 59,534,494.22 × 27,449,344.04
  4. Step 4: Simplify right side
    43,121,473.52x = 1,634,182,814,092,171.25
  5. Step 5: Solve for x
    x = 1,634,182,814,092,171.25/43,121,473.52
  6. Step 6: Final answer
    x = 37,897,193.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.