Home / 22,234,397.44-33,314,962.56-20,375,069.44

Finding the Fourth Proportional to 22,234,397.44, 33,314,962.56 and 20,375,069.44

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Solution

The fourth proportional to 22,234,397.44, 33,314,962.56 and 20,375,069.44 is: 30,529,034.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234,397.44 : 33,314,962.56 = 20,375,069.44 : x
  2. Step 2: Convert to fraction form
    22,234,397.44/33,314,962.56 = 20,375,069.44/x
  3. Step 3: Cross multiply
    22,234,397.44x = 33,314,962.56 × 20,375,069.44
  4. Step 4: Simplify right side
    22,234,397.44x = 678,794,675,551,000.12
  5. Step 5: Solve for x
    x = 678,794,675,551,000.12/22,234,397.44
  6. Step 6: Final answer
    x = 30,529,034.01

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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.