Home / 36,155,725.92-54,233,571.60-9,229,373.28

Finding the Fourth Proportional to 36,155,725.92, 54,233,571.60 and 9,229,373.28

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Solution

The fourth proportional to 36,155,725.92, 54,233,571.60 and 9,229,373.28 is: 13,844,055.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,725.92 : 54,233,571.60 = 9,229,373.28 : x
  2. Step 2: Convert to fraction form
    36,155,725.92/54,233,571.60 = 9,229,373.28/x
  3. Step 3: Cross multiply
    36,155,725.92x = 54,233,571.60 × 9,229,373.28
  4. Step 4: Simplify right side
    36,155,725.92x = 500,541,876,604,006.81
  5. Step 5: Solve for x
    x = 500,541,876,604,006.81/36,155,725.92
  6. Step 6: Final answer
    x = 13,844,055.51

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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.