Home / 21,734,057.56-32,602,203.04-5,560,149.18

Finding the Fourth Proportional to 21,734,057.56, 32,602,203.04 and 5,560,149.18

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Solution

The fourth proportional to 21,734,057.56, 32,602,203.04 and 5,560,149.18 is: 8,340,509.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,734,057.56 : 32,602,203.04 = 5,560,149.18 : x
  2. Step 2: Convert to fraction form
    21,734,057.56/32,602,203.04 = 5,560,149.18/x
  3. Step 3: Cross multiply
    21,734,057.56x = 32,602,203.04 × 5,560,149.18
  4. Step 4: Simplify right side
    21,734,057.56x = 181,273,112,499,049.50
  5. Step 5: Solve for x
    x = 181,273,112,499,049.50/21,734,057.56
  6. Step 6: Final answer
    x = 8,340,509.45

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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.