Home / 41,016,085.20-61,524,127.80-34,347,387.60

Finding the Fourth Proportional to 41,016,085.20, 61,524,127.80 and 34,347,387.60

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Solution

The fourth proportional to 41,016,085.20, 61,524,127.80 and 34,347,387.60 is: 51,521,081.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,016,085.20 : 61,524,127.80 = 34,347,387.60 : x
  2. Step 2: Convert to fraction form
    41,016,085.20/61,524,127.80 = 34,347,387.60/x
  3. Step 3: Cross multiply
    41,016,085.20x = 61,524,127.80 × 34,347,387.60
  4. Step 4: Simplify right side
    41,016,085.20x = 2,113,193,064,298,535.25
  5. Step 5: Solve for x
    x = 2,113,193,064,298,535.25/41,016,085.20
  6. Step 6: Final answer
    x = 51,521,081.40

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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.