Home / 65,126,800.20-97,690,200.30-58,856,233.80

Finding the Fourth Proportional to 65,126,800.20, 97,690,200.30 and 58,856,233.80

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Solution

The fourth proportional to 65,126,800.20, 97,690,200.30 and 58,856,233.80 is: 88,284,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,126,800.20 : 97,690,200.30 = 58,856,233.80 : x
  2. Step 2: Convert to fraction form
    65,126,800.20/97,690,200.30 = 58,856,233.80/x
  3. Step 3: Cross multiply
    65,126,800.20x = 97,690,200.30 × 58,856,233.80
  4. Step 4: Simplify right side
    65,126,800.20x = 5,749,677,268,825,630
  5. Step 5: Solve for x
    x = 5,749,677,268,825,630/65,126,800.20
  6. Step 6: Final answer
    x = 88,284,350.70

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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.