Home / 48,097,462.12-66,372,719.52-26,070,488.61

Finding the Fourth Proportional to 48,097,462.12, 66,372,719.52 and 26,070,488.61

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Solution

The fourth proportional to 48,097,462.12, 66,372,719.52 and 26,070,488.61 is: 35,976,310.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,097,462.12 : 66,372,719.52 = 26,070,488.61 : x
  2. Step 2: Convert to fraction form
    48,097,462.12/66,372,719.52 = 26,070,488.61/x
  3. Step 3: Cross multiply
    48,097,462.12x = 66,372,719.52 × 26,070,488.61
  4. Step 4: Simplify right side
    48,097,462.12x = 1,730,369,228,336,451.50
  5. Step 5: Solve for x
    x = 1,730,369,228,336,451.50/48,097,462.12
  6. Step 6: Final answer
    x = 35,976,310.44

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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.