Home / 49,565,299.46-68,401,959.23-29,722,295.47

Finding the Fourth Proportional to 49,565,299.46, 68,401,959.23 and 29,722,295.47

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Solution

The fourth proportional to 49,565,299.46, 68,401,959.23 and 29,722,295.47 is: 41,017,874.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,565,299.46 : 68,401,959.23 = 29,722,295.47 : x
  2. Step 2: Convert to fraction form
    49,565,299.46/68,401,959.23 = 29,722,295.47/x
  3. Step 3: Cross multiply
    49,565,299.46x = 68,401,959.23 × 29,722,295.47
  4. Step 4: Simplify right side
    49,565,299.46x = 2,033,063,242,992,440
  5. Step 5: Solve for x
    x = 2,033,063,242,992,440/49,565,299.46
  6. Step 6: Final answer
    x = 41,017,874.71

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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.