Home / 23,332,340.70-34,998,511.05-18,461,454.30

Finding the Fourth Proportional to 23,332,340.70, 34,998,511.05 and 18,461,454.30

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Solution

The fourth proportional to 23,332,340.70, 34,998,511.05 and 18,461,454.30 is: 27,692,181.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,332,340.70 : 34,998,511.05 = 18,461,454.30 : x
  2. Step 2: Convert to fraction form
    23,332,340.70/34,998,511.05 = 18,461,454.30/x
  3. Step 3: Cross multiply
    23,332,340.70x = 34,998,511.05 × 18,461,454.30
  4. Step 4: Simplify right side
    23,332,340.70x = 646,123,412,317,620
  5. Step 5: Solve for x
    x = 646,123,412,317,620/23,332,340.70
  6. Step 6: Final answer
    x = 27,692,181.45

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Similar ratio
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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.