Home / 27,477,605.28-41,216,550.48-16,110,082.56

Finding the Fourth Proportional to 27,477,605.28, 41,216,550.48 and 16,110,082.56

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Solution

The fourth proportional to 27,477,605.28, 41,216,550.48 and 16,110,082.56 is: 24,165,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,477,605.28 : 41,216,550.48 = 16,110,082.56 : x
  2. Step 2: Convert to fraction form
    27,477,605.28/41,216,550.48 = 16,110,082.56/x
  3. Step 3: Cross multiply
    27,477,605.28x = 41,216,550.48 × 16,110,082.56
  4. Step 4: Simplify right side
    27,477,605.28x = 664,002,031,071,207.62
  5. Step 5: Solve for x
    x = 664,002,031,071,207.62/27,477,605.28
  6. Step 6: Final answer
    x = 24,165,207.42

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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.