Home / 95,824,906.20-143,737,359.30-57,466,675.80

Finding the Fourth Proportional to 95,824,906.20, 143,737,359.30 and 57,466,675.80

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Solution

The fourth proportional to 95,824,906.20, 143,737,359.30 and 57,466,675.80 is: 86,200,013.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,824,906.20 : 143,737,359.30 = 57,466,675.80 : x
  2. Step 2: Convert to fraction form
    95,824,906.20/143,737,359.30 = 57,466,675.80/x
  3. Step 3: Cross multiply
    95,824,906.20x = 143,737,359.30 × 57,466,675.80
  4. Step 4: Simplify right side
    95,824,906.20x = 8,260,108,227,241,215
  5. Step 5: Solve for x
    x = 8,260,108,227,241,215/95,824,906.20
  6. Step 6: Final answer
    x = 86,200,013.70

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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.