Home / 33,309,511.56-45,953,049.02-22,299,803.64

Finding the Fourth Proportional to 33,309,511.56, 45,953,049.02 and 22,299,803.64

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Solution

The fourth proportional to 33,309,511.56, 45,953,049.02 and 22,299,803.64 is: 30,764,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,309,511.56 : 45,953,049.02 = 22,299,803.64 : x
  2. Step 2: Convert to fraction form
    33,309,511.56/45,953,049.02 = 22,299,803.64/x
  3. Step 3: Cross multiply
    33,309,511.56x = 45,953,049.02 × 22,299,803.64
  4. Step 4: Simplify right side
    33,309,511.56x = 1,024,743,969,805,294.50
  5. Step 5: Solve for x
    x = 1,024,743,969,805,294.50/33,309,511.56
  6. Step 6: Final answer
    x = 30,764,304.90

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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.