Home / 27,652,859.70-41,479,289.55-25,883,387.70

Finding the Fourth Proportional to 27,652,859.70, 41,479,289.55 and 25,883,387.70

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Solution

The fourth proportional to 27,652,859.70, 41,479,289.55 and 25,883,387.70 is: 38,825,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,859.70 : 41,479,289.55 = 25,883,387.70 : x
  2. Step 2: Convert to fraction form
    27,652,859.70/41,479,289.55 = 25,883,387.70/x
  3. Step 3: Cross multiply
    27,652,859.70x = 41,479,289.55 × 25,883,387.70
  4. Step 4: Simplify right side
    27,652,859.70x = 1,073,624,532,943,208.38
  5. Step 5: Solve for x
    x = 1,073,624,532,943,208.38/27,652,859.70
  6. Step 6: Final answer
    x = 38,825,081.55

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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.