Home / 41,644,147.60-62,383,277.40-36,656,448.40

Finding the Fourth Proportional to 41,644,147.60, 62,383,277.40 and 36,656,448.40

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Solution

The fourth proportional to 41,644,147.60, 62,383,277.40 and 36,656,448.40 is: 54,911,662.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,644,147.60 : 62,383,277.40 = 36,656,448.40 : x
  2. Step 2: Convert to fraction form
    41,644,147.60/62,383,277.40 = 36,656,448.40/x
  3. Step 3: Cross multiply
    41,644,147.60x = 62,383,277.40 × 36,656,448.40
  4. Step 4: Simplify right side
    41,644,147.60x = 2,286,749,389,035,986
  5. Step 5: Solve for x
    x = 2,286,749,389,035,986/41,644,147.60
  6. Step 6: Final answer
    x = 54,911,662.76

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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.