Home / 62,910,040.47-94,321,189.86-27,876,100.38

Finding the Fourth Proportional to 62,910,040.47, 94,321,189.86 and 27,876,100.38

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Solution

The fourth proportional to 62,910,040.47, 94,321,189.86 and 27,876,100.38 is: 41,794,710.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,910,040.47 : 94,321,189.86 = 27,876,100.38 : x
  2. Step 2: Convert to fraction form
    62,910,040.47/94,321,189.86 = 27,876,100.38/x
  3. Step 3: Cross multiply
    62,910,040.47x = 94,321,189.86 × 27,876,100.38
  4. Step 4: Simplify right side
    62,910,040.47x = 2,629,306,956,852,102.50
  5. Step 5: Solve for x
    x = 2,629,306,956,852,102.50/62,910,040.47
  6. Step 6: Final answer
    x = 41,794,710.95

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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.