Home / 62,988,648.30-94,468,793.40-22,599,132.30

Finding the Fourth Proportional to 62,988,648.30, 94,468,793.40 and 22,599,132.30

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Solution

The fourth proportional to 62,988,648.30, 94,468,793.40 and 22,599,132.30 is: 33,893,611.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,988,648.30 : 94,468,793.40 = 22,599,132.30 : x
  2. Step 2: Convert to fraction form
    62,988,648.30/94,468,793.40 = 22,599,132.30/x
  3. Step 3: Cross multiply
    62,988,648.30x = 94,468,793.40 × 22,599,132.30
  4. Step 4: Simplify right side
    62,988,648.30x = 2,134,912,760,267,967
  5. Step 5: Solve for x
    x = 2,134,912,760,267,967/62,988,648.30
  6. Step 6: Final answer
    x = 33,893,611.28

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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.