Home / 54,740,726.99-75,534,077.27-33,247,177.13

Finding the Fourth Proportional to 54,740,726.99, 75,534,077.27 and 33,247,177.13

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Solution

The fourth proportional to 54,740,726.99, 75,534,077.27 and 33,247,177.13 is: 45,876,169.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,740,726.99 : 75,534,077.27 = 33,247,177.13 : x
  2. Step 2: Convert to fraction form
    54,740,726.99/75,534,077.27 = 33,247,177.13/x
  3. Step 3: Cross multiply
    54,740,726.99x = 75,534,077.27 × 33,247,177.13
  4. Step 4: Simplify right side
    54,740,726.99x = 2,511,294,845,802,890.50
  5. Step 5: Solve for x
    x = 2,511,294,845,802,890.50/54,740,726.99
  6. Step 6: Final answer
    x = 45,876,169.06

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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.