Home / 41,800,504.28-57,684,829.56-23,215,641.08

Finding the Fourth Proportional to 41,800,504.28, 57,684,829.56 and 23,215,641.08

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Solution

The fourth proportional to 41,800,504.28, 57,684,829.56 and 23,215,641.08 is: 32,037,658.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,800,504.28 : 57,684,829.56 = 23,215,641.08 : x
  2. Step 2: Convert to fraction form
    41,800,504.28/57,684,829.56 = 23,215,641.08/x
  3. Step 3: Cross multiply
    41,800,504.28x = 57,684,829.56 × 23,215,641.08
  4. Step 4: Simplify right side
    41,800,504.28x = 1,339,190,298,825,934.25
  5. Step 5: Solve for x
    x = 1,339,190,298,825,934.25/41,800,504.28
  6. Step 6: Final answer
    x = 32,037,658.92

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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.