Home / 48,384,906.30-72,577,359.45-41,078,576.70

Finding the Fourth Proportional to 48,384,906.30, 72,577,359.45 and 41,078,576.70

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Solution

The fourth proportional to 48,384,906.30, 72,577,359.45 and 41,078,576.70 is: 61,617,865.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,906.30 : 72,577,359.45 = 41,078,576.70 : x
  2. Step 2: Convert to fraction form
    48,384,906.30/72,577,359.45 = 41,078,576.70/x
  3. Step 3: Cross multiply
    48,384,906.30x = 72,577,359.45 × 41,078,576.70
  4. Step 4: Simplify right side
    48,384,906.30x = 2,981,374,626,850,295
  5. Step 5: Solve for x
    x = 2,981,374,626,850,295/48,384,906.30
  6. Step 6: Final answer
    x = 61,617,865.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.