Home / 21,734,064.52-32,602,213.48-5,560,156.10

Finding the Fourth Proportional to 21,734,064.52, 32,602,213.48 and 5,560,156.10

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Solution

The fourth proportional to 21,734,064.52, 32,602,213.48 and 5,560,156.10 is: 8,340,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,734,064.52 : 32,602,213.48 = 5,560,156.10 : x
  2. Step 2: Convert to fraction form
    21,734,064.52/32,602,213.48 = 5,560,156.10/x
  3. Step 3: Cross multiply
    21,734,064.52x = 32,602,213.48 × 5,560,156.10
  4. Step 4: Simplify right side
    21,734,064.52x = 181,273,396,154,324.22
  5. Step 5: Solve for x
    x = 181,273,396,154,324.22/21,734,064.52
  6. Step 6: Final answer
    x = 8,340,519.83

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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.