Home / 48,810,366.92-67,358,121.52-26,784,234.92

Finding the Fourth Proportional to 48,810,366.92, 67,358,121.52 and 26,784,234.92

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Solution

The fourth proportional to 48,810,366.92, 67,358,121.52 and 26,784,234.92 is: 36,962,142.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,810,366.92 : 67,358,121.52 = 26,784,234.92 : x
  2. Step 2: Convert to fraction form
    48,810,366.92/67,358,121.52 = 26,784,234.92/x
  3. Step 3: Cross multiply
    48,810,366.92x = 67,358,121.52 × 26,784,234.92
  4. Step 4: Simplify right side
    48,810,366.92x = 1,804,135,750,561,587.50
  5. Step 5: Solve for x
    x = 1,804,135,750,561,587.50/48,810,366.92
  6. Step 6: Final answer
    x = 36,962,142.77

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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.