Home / 96,770,219.80-145,155,329.70-32,944,811.80

Finding the Fourth Proportional to 96,770,219.80, 145,155,329.70 and 32,944,811.80

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Solution

The fourth proportional to 96,770,219.80, 145,155,329.70 and 32,944,811.80 is: 49,417,217.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,770,219.80 : 145,155,329.70 = 32,944,811.80 : x
  2. Step 2: Convert to fraction form
    96,770,219.80/145,155,329.70 = 32,944,811.80/x
  3. Step 3: Cross multiply
    96,770,219.80x = 145,155,329.70 × 32,944,811.80
  4. Step 4: Simplify right side
    96,770,219.80x = 4,782,115,018,733,450
  5. Step 5: Solve for x
    x = 4,782,115,018,733,450/96,770,219.80
  6. Step 6: Final answer
    x = 49,417,217.70

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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.