Home / 179,373,462.48-247,535,375.76-96,867,244.80

Finding the Fourth Proportional to 179,373,462.48, 247,535,375.76 and 96,867,244.80

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Solution

The fourth proportional to 179,373,462.48, 247,535,375.76 and 96,867,244.80 is: 133,676,796.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,373,462.48 : 247,535,375.76 = 96,867,244.80 : x
  2. Step 2: Convert to fraction form
    179,373,462.48/247,535,375.76 = 96,867,244.80/x
  3. Step 3: Cross multiply
    179,373,462.48x = 247,535,375.76 × 96,867,244.80
  4. Step 4: Simplify right side
    179,373,462.48x = 23,978,069,840,403,904
  5. Step 5: Solve for x
    x = 23,978,069,840,403,904/179,373,462.48
  6. Step 6: Final answer
    x = 133,676,796.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.