Home / 18,012,896.02-27,021,005.06-5,882,423.04

Finding the Fourth Proportional to 18,012,896.02, 27,021,005.06 and 5,882,423.04

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Solution

The fourth proportional to 18,012,896.02, 27,021,005.06 and 5,882,423.04 is: 8,824,177.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,012,896.02 : 27,021,005.06 = 5,882,423.04 : x
  2. Step 2: Convert to fraction form
    18,012,896.02/27,021,005.06 = 5,882,423.04/x
  3. Step 3: Cross multiply
    18,012,896.02x = 27,021,005.06 × 5,882,423.04
  4. Step 4: Simplify right side
    18,012,896.02x = 158,948,982,728,900.56
  5. Step 5: Solve for x
    x = 158,948,982,728,900.56/18,012,896.02
  6. Step 6: Final answer
    x = 8,824,177.00

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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.