Home / 96,770,191.10-145,155,286.65-93,485,608.70

Finding the Fourth Proportional to 96,770,191.10, 145,155,286.65 and 93,485,608.70

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Solution

The fourth proportional to 96,770,191.10, 145,155,286.65 and 93,485,608.70 is: 140,228,413.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,770,191.10 : 145,155,286.65 = 93,485,608.70 : x
  2. Step 2: Convert to fraction form
    96,770,191.10/145,155,286.65 = 93,485,608.70/x
  3. Step 3: Cross multiply
    96,770,191.10x = 145,155,286.65 × 93,485,608.70
  4. Step 4: Simplify right side
    96,770,191.10x = 13,569,930,328,498,234
  5. Step 5: Solve for x
    x = 13,569,930,328,498,234/96,770,191.10
  6. Step 6: Final answer
    x = 140,228,413.05

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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.