Home / 96,504,675.57-133,177,800.96-52,451,661.20

Finding the Fourth Proportional to 96,504,675.57, 133,177,800.96 and 52,451,661.20

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Solution

The fourth proportional to 96,504,675.57, 133,177,800.96 and 52,451,661.20 is: 72,384,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,504,675.57 : 133,177,800.96 = 52,451,661.20 : x
  2. Step 2: Convert to fraction form
    96,504,675.57/133,177,800.96 = 52,451,661.20/x
  3. Step 3: Cross multiply
    96,504,675.57x = 133,177,800.96 × 52,451,661.20
  4. Step 4: Simplify right side
    96,504,675.57x = 6,985,396,894,649,065
  5. Step 5: Solve for x
    x = 6,985,396,894,649,065/96,504,675.57
  6. Step 6: Final answer
    x = 72,384,025.47

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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.