Home / 174,100,988.22-240,259,355.82-95,782,861.62

Finding the Fourth Proportional to 174,100,988.22, 240,259,355.82 and 95,782,861.62

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Solution

The fourth proportional to 174,100,988.22, 240,259,355.82 and 95,782,861.62 is: 132,180,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,988.22 : 240,259,355.82 = 95,782,861.62 : x
  2. Step 2: Convert to fraction form
    174,100,988.22/240,259,355.82 = 95,782,861.62/x
  3. Step 3: Cross multiply
    174,100,988.22x = 240,259,355.82 × 95,782,861.62
  4. Step 4: Simplify right side
    174,100,988.22x = 23,012,728,631,417,404
  5. Step 5: Solve for x
    x = 23,012,728,631,417,404/174,100,988.22
  6. Step 6: Final answer
    x = 132,180,344.68

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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.