Home / 62,876,512.80-94,125,812.40-37,304,359.20

Finding the Fourth Proportional to 62,876,512.80, 94,125,812.40 and 37,304,359.20

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Solution

The fourth proportional to 62,876,512.80, 94,125,812.40 and 37,304,359.20 is: 55,844,431.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,876,512.80 : 94,125,812.40 = 37,304,359.20 : x
  2. Step 2: Convert to fraction form
    62,876,512.80/94,125,812.40 = 37,304,359.20/x
  3. Step 3: Cross multiply
    62,876,512.80x = 94,125,812.40 × 37,304,359.20
  4. Step 4: Simplify right side
    62,876,512.80x = 3,511,303,115,761,414.50
  5. Step 5: Solve for x
    x = 3,511,303,115,761,414.50/62,876,512.80
  6. Step 6: Final answer
    x = 55,844,431.56

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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.