Home / 55,059,922.20-82,495,404.90-26,244,010.20

Finding the Fourth Proportional to 55,059,922.20, 82,495,404.90 and 26,244,010.20

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Solution

The fourth proportional to 55,059,922.20, 82,495,404.90 and 26,244,010.20 is: 39,320,982.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,059,922.20 : 82,495,404.90 = 26,244,010.20 : x
  2. Step 2: Convert to fraction form
    55,059,922.20/82,495,404.90 = 26,244,010.20/x
  3. Step 3: Cross multiply
    55,059,922.20x = 82,495,404.90 × 26,244,010.20
  4. Step 4: Simplify right side
    55,059,922.20x = 2,165,010,247,648,730
  5. Step 5: Solve for x
    x = 2,165,010,247,648,730/55,059,922.20
  6. Step 6: Final answer
    x = 39,320,982.69

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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.