Home / 16,945,382.40-23,384,136.24-9,603,894.04

Finding the Fourth Proportional to 16,945,382.40, 23,384,136.24 and 9,603,894.04

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Solution

The fourth proportional to 16,945,382.40, 23,384,136.24 and 9,603,894.04 is: 13,253,095.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,945,382.40 : 23,384,136.24 = 9,603,894.04 : x
  2. Step 2: Convert to fraction form
    16,945,382.40/23,384,136.24 = 9,603,894.04/x
  3. Step 3: Cross multiply
    16,945,382.40x = 23,384,136.24 × 9,603,894.04
  4. Step 4: Simplify right side
    16,945,382.40x = 224,578,766,738,959.41
  5. Step 5: Solve for x
    x = 224,578,766,738,959.41/16,945,382.40
  6. Step 6: Final answer
    x = 13,253,095.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.