Home / 34,645,446.78-51,944,550.57-17,573,199.90

Finding the Fourth Proportional to 34,645,446.78, 51,944,550.57 and 17,573,199.90

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Solution

The fourth proportional to 34,645,446.78, 51,944,550.57 and 17,573,199.90 is: 26,347,819.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,645,446.78 : 51,944,550.57 = 17,573,199.90 : x
  2. Step 2: Convert to fraction form
    34,645,446.78/51,944,550.57 = 17,573,199.90/x
  3. Step 3: Cross multiply
    34,645,446.78x = 51,944,550.57 × 17,573,199.90
  4. Step 4: Simplify right side
    34,645,446.78x = 912,831,970,882,268.88
  5. Step 5: Solve for x
    x = 912,831,970,882,268.88/34,645,446.78
  6. Step 6: Final answer
    x = 26,347,819.29

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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.