Home / 94,099,456.20-141,084,449.10-47,952,006.60

Finding the Fourth Proportional to 94,099,456.20, 141,084,449.10 and 47,952,006.60

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Solution

The fourth proportional to 94,099,456.20, 141,084,449.10 and 47,952,006.60 is: 71,895,021.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,099,456.20 : 141,084,449.10 = 47,952,006.60 : x
  2. Step 2: Convert to fraction form
    94,099,456.20/141,084,449.10 = 47,952,006.60/x
  3. Step 3: Cross multiply
    94,099,456.20x = 141,084,449.10 × 47,952,006.60
  4. Step 4: Simplify right side
    94,099,456.20x = 6,765,282,434,400,564
  5. Step 5: Solve for x
    x = 6,765,282,434,400,564/94,099,456.20
  6. Step 6: Final answer
    x = 71,895,021.58

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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.