Home / 41,108,668.20-56,725,385.13-22,769,361

Finding the Fourth Proportional to 41,108,668.20, 56,725,385.13 and 22,769,361

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Solution

The fourth proportional to 41,108,668.20, 56,725,385.13 and 22,769,361 is: 31,419,183.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108,668.20 : 56,725,385.13 = 22,769,361 : x
  2. Step 2: Convert to fraction form
    41,108,668.20/56,725,385.13 = 22,769,361/x
  3. Step 3: Cross multiply
    41,108,668.20x = 56,725,385.13 × 22,769,361
  4. Step 4: Simplify right side
    41,108,668.20x = 1,291,600,771,889,002
  5. Step 5: Solve for x
    x = 1,291,600,771,889,002/41,108,668.20
  6. Step 6: Final answer
    x = 31,419,183.07

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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.