Home / 48,099,725.57-72,174,393.80-22,543,331.33

Finding the Fourth Proportional to 48,099,725.57, 72,174,393.80 and 22,543,331.33

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Solution

The fourth proportional to 48,099,725.57, 72,174,393.80 and 22,543,331.33 is: 33,826,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,099,725.57 : 72,174,393.80 = 22,543,331.33 : x
  2. Step 2: Convert to fraction form
    48,099,725.57/72,174,393.80 = 22,543,331.33/x
  3. Step 3: Cross multiply
    48,099,725.57x = 72,174,393.80 × 22,543,331.33
  4. Step 4: Simplify right side
    48,099,725.57x = 1,627,051,272,862,581
  5. Step 5: Solve for x
    x = 1,627,051,272,862,581/48,099,725.57
  6. Step 6: Final answer
    x = 33,826,622.78

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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.