Home / 41,016,101.20-61,524,151.80-34,347,403.60

Finding the Fourth Proportional to 41,016,101.20, 61,524,151.80 and 34,347,403.60

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Solution

The fourth proportional to 41,016,101.20, 61,524,151.80 and 34,347,403.60 is: 51,521,105.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,016,101.20 : 61,524,151.80 = 34,347,403.60 : x
  2. Step 2: Convert to fraction form
    41,016,101.20/61,524,151.80 = 34,347,403.60/x
  3. Step 3: Cross multiply
    41,016,101.20x = 61,524,151.80 × 34,347,403.60
  4. Step 4: Simplify right side
    41,016,101.20x = 2,113,194,873,022,266.50
  5. Step 5: Solve for x
    x = 2,113,194,873,022,266.50/41,016,101.20
  6. Step 6: Final answer
    x = 51,521,105.40

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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.