Home / 41,508,738.45-62,263,107.68-39,157,276.05

Finding the Fourth Proportional to 41,508,738.45, 62,263,107.68 and 39,157,276.05

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Solution

The fourth proportional to 41,508,738.45, 62,263,107.68 and 39,157,276.05 is: 58,735,914.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,738.45 : 62,263,107.68 = 39,157,276.05 : x
  2. Step 2: Convert to fraction form
    41,508,738.45/62,263,107.68 = 39,157,276.05/x
  3. Step 3: Cross multiply
    41,508,738.45x = 62,263,107.68 × 39,157,276.05
  4. Step 4: Simplify right side
    41,508,738.45x = 2,438,053,694,960,848.50
  5. Step 5: Solve for x
    x = 2,438,053,694,960,848.50/41,508,738.45
  6. Step 6: Final answer
    x = 58,735,914.08

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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.