Home / 41,518,498.20-57,294,378.32-22,933,305.24

Finding the Fourth Proportional to 41,518,498.20, 57,294,378.32 and 22,933,305.24

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Solution

The fourth proportional to 41,518,498.20, 57,294,378.32 and 22,933,305.24 is: 31,647,326.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,518,498.20 : 57,294,378.32 = 22,933,305.24 : x
  2. Step 2: Convert to fraction form
    41,518,498.20/57,294,378.32 = 22,933,305.24/x
  3. Step 3: Cross multiply
    41,518,498.20x = 57,294,378.32 × 22,933,305.24
  4. Step 4: Simplify right side
    41,518,498.20x = 1,313,949,466,433,931.75
  5. Step 5: Solve for x
    x = 1,313,949,466,433,931.75/41,518,498.20
  6. Step 6: Final answer
    x = 31,647,326.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.