Home / 16,543,243.90-22,823,414.31-10,260,865.27

Finding the Fourth Proportional to 16,543,243.90, 22,823,414.31 and 10,260,865.27

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Solution

The fourth proportional to 16,543,243.90, 22,823,414.31 and 10,260,865.27 is: 14,156,109.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,543,243.90 : 22,823,414.31 = 10,260,865.27 : x
  2. Step 2: Convert to fraction form
    16,543,243.90/22,823,414.31 = 10,260,865.27/x
  3. Step 3: Cross multiply
    16,543,243.90x = 22,823,414.31 × 10,260,865.27
  4. Step 4: Simplify right side
    16,543,243.90x = 234,187,979,236,300
  5. Step 5: Solve for x
    x = 234,187,979,236,300/16,543,243.90
  6. Step 6: Final answer
    x = 14,156,109.93

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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.