Home / 41,240,223.68-56,911,546.12-22,656,566.96

Finding the Fourth Proportional to 41,240,223.68, 56,911,546.12 and 22,656,566.96

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Solution

The fourth proportional to 41,240,223.68, 56,911,546.12 and 22,656,566.96 is: 31,266,082.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,240,223.68 : 56,911,546.12 = 22,656,566.96 : x
  2. Step 2: Convert to fraction form
    41,240,223.68/56,911,546.12 = 22,656,566.96/x
  3. Step 3: Cross multiply
    41,240,223.68x = 56,911,546.12 × 22,656,566.96
  4. Step 4: Simplify right side
    41,240,223.68x = 1,289,420,255,464,908.25
  5. Step 5: Solve for x
    x = 1,289,420,255,464,908.25/41,240,223.68
  6. Step 6: Final answer
    x = 31,266,082.97

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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.