Home / 27,728,156.17-41,596,017.48-11,550,324.04

Finding the Fourth Proportional to 27,728,156.17, 41,596,017.48 and 11,550,324.04

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Solution

The fourth proportional to 27,728,156.17, 41,596,017.48 and 11,550,324.04 is: 17,327,061.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,728,156.17 : 41,596,017.48 = 11,550,324.04 : x
  2. Step 2: Convert to fraction form
    27,728,156.17/41,596,017.48 = 11,550,324.04/x
  3. Step 3: Cross multiply
    27,728,156.17x = 41,596,017.48 × 11,550,324.04
  4. Step 4: Simplify right side
    27,728,156.17x = 480,447,480,797,491.75
  5. Step 5: Solve for x
    x = 480,447,480,797,491.75/27,728,156.17
  6. Step 6: Final answer
    x = 17,327,061.99

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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.