Home / 41,217,618.52-56,877,726.50-22,632,628.55

Finding the Fourth Proportional to 41,217,618.52, 56,877,726.50 and 22,632,628.55

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Solution

The fourth proportional to 41,217,618.52, 56,877,726.50 and 22,632,628.55 is: 31,231,606.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,217,618.52 : 56,877,726.50 = 22,632,628.55 : x
  2. Step 2: Convert to fraction form
    41,217,618.52/56,877,726.50 = 22,632,628.55/x
  3. Step 3: Cross multiply
    41,217,618.52x = 56,877,726.50 × 22,632,628.55
  4. Step 4: Simplify right side
    41,217,618.52x = 1,287,292,456,777,558
  5. Step 5: Solve for x
    x = 1,287,292,456,777,558/41,217,618.52
  6. Step 6: Final answer
    x = 31,231,606.85

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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.