Home / 41,880,263.20-62,821,794.48-11,585,589.28

Finding the Fourth Proportional to 41,880,263.20, 62,821,794.48 and 11,585,589.28

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Solution

The fourth proportional to 41,880,263.20, 62,821,794.48 and 11,585,589.28 is: 17,378,771.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,880,263.20 : 62,821,794.48 = 11,585,589.28 : x
  2. Step 2: Convert to fraction form
    41,880,263.20/62,821,794.48 = 11,585,589.28/x
  3. Step 3: Cross multiply
    41,880,263.20x = 62,821,794.48 × 11,585,589.28
  4. Step 4: Simplify right side
    41,880,263.20x = 727,827,508,677,851.12
  5. Step 5: Solve for x
    x = 727,827,508,677,851.12/41,880,263.20
  6. Step 6: Final answer
    x = 17,378,771.12

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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.