Home / 43,617,648.17-60,201,286.46-25,986,879

Finding the Fourth Proportional to 43,617,648.17, 60,201,286.46 and 25,986,879

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Solution

The fourth proportional to 43,617,648.17, 60,201,286.46 and 25,986,879 is: 35,867,214.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,617,648.17 : 60,201,286.46 = 25,986,879 : x
  2. Step 2: Convert to fraction form
    43,617,648.17/60,201,286.46 = 25,986,879/x
  3. Step 3: Cross multiply
    43,617,648.17x = 60,201,286.46 × 25,986,879
  4. Step 4: Simplify right side
    43,617,648.17x = 1,564,443,546,847,874.75
  5. Step 5: Solve for x
    x = 1,564,443,546,847,874.75/43,617,648.17
  6. Step 6: Final answer
    x = 35,867,214.59

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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.