Home / 27,723,269.58-41,499,776.48-17,439,981

Finding the Fourth Proportional to 27,723,269.58, 41,499,776.48 and 17,439,981

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Solution

The fourth proportional to 27,723,269.58, 41,499,776.48 and 17,439,981 is: 26,106,419.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,723,269.58 : 41,499,776.48 = 17,439,981 : x
  2. Step 2: Convert to fraction form
    27,723,269.58/41,499,776.48 = 17,439,981/x
  3. Step 3: Cross multiply
    27,723,269.58x = 41,499,776.48 × 17,439,981
  4. Step 4: Simplify right side
    27,723,269.58x = 723,755,313,228,247
  5. Step 5: Solve for x
    x = 723,755,313,228,247/27,723,269.58
  6. Step 6: Final answer
    x = 26,106,419.78

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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.