Home / 48,750,140.24-67,274,231.64-26,723,687.12

Finding the Fourth Proportional to 48,750,140.24, 67,274,231.64 and 26,723,687.12

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Solution

The fourth proportional to 48,750,140.24, 67,274,231.64 and 26,723,687.12 is: 36,878,160.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,750,140.24 : 67,274,231.64 = 26,723,687.12 : x
  2. Step 2: Convert to fraction form
    48,750,140.24/67,274,231.64 = 26,723,687.12/x
  3. Step 3: Cross multiply
    48,750,140.24x = 67,274,231.64 × 26,723,687.12
  4. Step 4: Simplify right side
    48,750,140.24x = 1,797,815,517,585,764.50
  5. Step 5: Solve for x
    x = 1,797,815,517,585,764.50/48,750,140.24
  6. Step 6: Final answer
    x = 36,878,160.94

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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.