Home / 48,099,731.07-72,174,402.06-22,543,336.83

Finding the Fourth Proportional to 48,099,731.07, 72,174,402.06 and 22,543,336.83

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Solution

The fourth proportional to 48,099,731.07, 72,174,402.06 and 22,543,336.83 is: 33,826,631.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,099,731.07 : 72,174,402.06 = 22,543,336.83 : x
  2. Step 2: Convert to fraction form
    48,099,731.07/72,174,402.06 = 22,543,336.83/x
  3. Step 3: Cross multiply
    48,099,731.07x = 72,174,402.06 × 22,543,336.83
  4. Step 4: Simplify right side
    48,099,731.07x = 1,627,051,856,142,425.75
  5. Step 5: Solve for x
    x = 1,627,051,856,142,425.75/48,099,731.07
  6. Step 6: Final answer
    x = 33,826,631.04

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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.