Home / 16,351,213.92-22,546,083.15-10,462,995.06

Finding the Fourth Proportional to 16,351,213.92, 22,546,083.15 and 10,462,995.06

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Solution

The fourth proportional to 16,351,213.92, 22,546,083.15 and 10,462,995.06 is: 14,427,036.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,213.92 : 22,546,083.15 = 10,462,995.06 : x
  2. Step 2: Convert to fraction form
    16,351,213.92/22,546,083.15 = 10,462,995.06/x
  3. Step 3: Cross multiply
    16,351,213.92x = 22,546,083.15 × 10,462,995.06
  4. Step 4: Simplify right side
    16,351,213.92x = 235,899,556,620,799.25
  5. Step 5: Solve for x
    x = 235,899,556,620,799.25/16,351,213.92
  6. Step 6: Final answer
    x = 14,427,036.29

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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.