Home / 16,543,222.65-22,823,384.99-10,260,844.02

Finding the Fourth Proportional to 16,543,222.65, 22,823,384.99 and 10,260,844.02

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Solution

The fourth proportional to 16,543,222.65, 22,823,384.99 and 10,260,844.02 is: 14,156,080.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,543,222.65 : 22,823,384.99 = 10,260,844.02 : x
  2. Step 2: Convert to fraction form
    16,543,222.65/22,823,384.99 = 10,260,844.02/x
  3. Step 3: Cross multiply
    16,543,222.65x = 22,823,384.99 × 10,260,844.02
  4. Step 4: Simplify right side
    16,543,222.65x = 234,187,193,339,495.03
  5. Step 5: Solve for x
    x = 234,187,193,339,495.03/16,543,222.65
  6. Step 6: Final answer
    x = 14,156,080.61

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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.