Home / 22,593,546.74-31,194,109.46-17,357,229.05

Finding the Fourth Proportional to 22,593,546.74, 31,194,109.46 and 17,357,229.05

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Solution

The fourth proportional to 22,593,546.74, 31,194,109.46 and 17,357,229.05 is: 23,964,511.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,593,546.74 : 31,194,109.46 = 17,357,229.05 : x
  2. Step 2: Convert to fraction form
    22,593,546.74/31,194,109.46 = 17,357,229.05/x
  3. Step 3: Cross multiply
    22,593,546.74x = 31,194,109.46 × 17,357,229.05
  4. Step 4: Simplify right side
    22,593,546.74x = 541,443,302,795,414.38
  5. Step 5: Solve for x
    x = 541,443,302,795,414.38/22,593,546.74
  6. Step 6: Final answer
    x = 23,964,511.15

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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.