Home / 47,957,718.90-71,936,578.35-33,597,002.10

Finding the Fourth Proportional to 47,957,718.90, 71,936,578.35 and 33,597,002.10

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Solution

The fourth proportional to 47,957,718.90, 71,936,578.35 and 33,597,002.10 is: 50,395,503.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,957,718.90 : 71,936,578.35 = 33,597,002.10 : x
  2. Step 2: Convert to fraction form
    47,957,718.90/71,936,578.35 = 33,597,002.10/x
  3. Step 3: Cross multiply
    47,957,718.90x = 71,936,578.35 × 33,597,002.10
  4. Step 4: Simplify right side
    47,957,718.90x = 2,416,853,373,891,764.50
  5. Step 5: Solve for x
    x = 2,416,853,373,891,764.50/47,957,718.90
  6. Step 6: Final answer
    x = 50,395,503.15

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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.