Home / 48,917,464.20-67,506,958.92-26,891,891.88

Finding the Fourth Proportional to 48,917,464.20, 67,506,958.92 and 26,891,891.88

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Solution

The fourth proportional to 48,917,464.20, 67,506,958.92 and 26,891,891.88 is: 37,111,282.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,917,464.20 : 67,506,958.92 = 26,891,891.88 : x
  2. Step 2: Convert to fraction form
    48,917,464.20/67,506,958.92 = 26,891,891.88/x
  3. Step 3: Cross multiply
    48,917,464.20x = 67,506,958.92 × 26,891,891.88
  4. Step 4: Simplify right side
    48,917,464.20x = 1,815,389,840,424,241.50
  5. Step 5: Solve for x
    x = 1,815,389,840,424,241.50/48,917,464.20
  6. Step 6: Final answer
    x = 37,111,282.65

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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.