Home / 96,325,957.69-132,932,778.89-56,626,207.85

Finding the Fourth Proportional to 96,325,957.69, 132,932,778.89 and 56,626,207.85

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Solution

The fourth proportional to 96,325,957.69, 132,932,778.89 and 56,626,207.85 is: 78,145,905.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,325,957.69 : 132,932,778.89 = 56,626,207.85 : x
  2. Step 2: Convert to fraction form
    96,325,957.69/132,932,778.89 = 56,626,207.85/x
  3. Step 3: Cross multiply
    96,325,957.69x = 132,932,778.89 × 56,626,207.85
  4. Step 4: Simplify right side
    96,325,957.69x = 7,527,479,167,552,433
  5. Step 5: Solve for x
    x = 7,527,479,167,552,433/96,325,957.69
  6. Step 6: Final answer
    x = 78,145,905.30

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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.