Home / 22,844,144.20-34,266,216.30-21,836,374.60

Finding the Fourth Proportional to 22,844,144.20, 34,266,216.30 and 21,836,374.60

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Solution

The fourth proportional to 22,844,144.20, 34,266,216.30 and 21,836,374.60 is: 32,754,561.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,844,144.20 : 34,266,216.30 = 21,836,374.60 : x
  2. Step 2: Convert to fraction form
    22,844,144.20/34,266,216.30 = 21,836,374.60/x
  3. Step 3: Cross multiply
    22,844,144.20x = 34,266,216.30 × 21,836,374.60
  4. Step 4: Simplify right side
    22,844,144.20x = 748,249,935,251,426
  5. Step 5: Solve for x
    x = 748,249,935,251,426/22,844,144.20
  6. Step 6: Final answer
    x = 32,754,561.90

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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.