Home / 96,350,918.80-144,414,403.80-38,814,739.60

Finding the Fourth Proportional to 96,350,918.80, 144,414,403.80 and 38,814,739.60

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Solution

The fourth proportional to 96,350,918.80, 144,414,403.80 and 38,814,739.60 is: 58,177,000.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,350,918.80 : 144,414,403.80 = 38,814,739.60 : x
  2. Step 2: Convert to fraction form
    96,350,918.80/144,414,403.80 = 38,814,739.60/x
  3. Step 3: Cross multiply
    96,350,918.80x = 144,414,403.80 × 38,814,739.60
  4. Step 4: Simplify right side
    96,350,918.80x = 5,605,407,477,986,251
  5. Step 5: Solve for x
    x = 5,605,407,477,986,251/96,350,918.80
  6. Step 6: Final answer
    x = 58,177,000.78

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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.