Home / 41,320,438.20-61,906,007.70-35,348,470.20

Finding the Fourth Proportional to 41,320,438.20, 61,906,007.70 and 35,348,470.20

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Solution

The fourth proportional to 41,320,438.20, 61,906,007.70 and 35,348,470.20 is: 52,958,844.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,320,438.20 : 61,906,007.70 = 35,348,470.20 : x
  2. Step 2: Convert to fraction form
    41,320,438.20/61,906,007.70 = 35,348,470.20/x
  3. Step 3: Cross multiply
    41,320,438.20x = 61,906,007.70 × 35,348,470.20
  4. Step 4: Simplify right side
    41,320,438.20x = 2,188,282,668,384,420.75
  5. Step 5: Solve for x
    x = 2,188,282,668,384,420.75/41,320,438.20
  6. Step 6: Final answer
    x = 52,958,844.67

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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.