Home / 41,644,145.60-62,383,274.40-36,656,446.40

Finding the Fourth Proportional to 41,644,145.60, 62,383,274.40 and 36,656,446.40

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Solution

The fourth proportional to 41,644,145.60, 62,383,274.40 and 36,656,446.40 is: 54,911,659.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,644,145.60 : 62,383,274.40 = 36,656,446.40 : x
  2. Step 2: Convert to fraction form
    41,644,145.60/62,383,274.40 = 36,656,446.40/x
  3. Step 3: Cross multiply
    41,644,145.60x = 62,383,274.40 × 36,656,446.40
  4. Step 4: Simplify right side
    41,644,145.60x = 2,286,749,154,300,092
  5. Step 5: Solve for x
    x = 2,286,749,154,300,092/41,644,145.60
  6. Step 6: Final answer
    x = 54,911,659.76

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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.