Home / 48,097,738.81-66,373,100.68-26,070,765.30

Finding the Fourth Proportional to 48,097,738.81, 66,373,100.68 and 26,070,765.30

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Solution

The fourth proportional to 48,097,738.81, 66,373,100.68 and 26,070,765.30 is: 35,976,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,097,738.81 : 66,373,100.68 = 26,070,765.30 : x
  2. Step 2: Convert to fraction form
    48,097,738.81/66,373,100.68 = 26,070,765.30/x
  3. Step 3: Cross multiply
    48,097,738.81x = 66,373,100.68 × 26,070,765.30
  4. Step 4: Simplify right side
    48,097,738.81x = 1,730,397,530,061,550.50
  5. Step 5: Solve for x
    x = 1,730,397,530,061,550.50/48,097,738.81
  6. Step 6: Final answer
    x = 35,976,691.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.