Home / 27,581,642.20-41,309,477.70-16,244,234.20

Finding the Fourth Proportional to 27,581,642.20, 41,309,477.70 and 16,244,234.20

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Solution

The fourth proportional to 27,581,642.20, 41,309,477.70 and 16,244,234.20 is: 24,329,255.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,581,642.20 : 41,309,477.70 = 16,244,234.20 : x
  2. Step 2: Convert to fraction form
    27,581,642.20/41,309,477.70 = 16,244,234.20/x
  3. Step 3: Cross multiply
    27,581,642.20x = 41,309,477.70 × 16,244,234.20
  4. Step 4: Simplify right side
    27,581,642.20x = 671,040,830,438,477.38
  5. Step 5: Solve for x
    x = 671,040,830,438,477.38/27,581,642.20
  6. Step 6: Final answer
    x = 24,329,255.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.