Home / 23,234,972.20-34,852,458.30-22,189,877.80

Finding the Fourth Proportional to 23,234,972.20, 34,852,458.30 and 22,189,877.80

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Solution

The fourth proportional to 23,234,972.20, 34,852,458.30 and 22,189,877.80 is: 33,284,816.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,234,972.20 : 34,852,458.30 = 22,189,877.80 : x
  2. Step 2: Convert to fraction form
    23,234,972.20/34,852,458.30 = 22,189,877.80/x
  3. Step 3: Cross multiply
    23,234,972.20x = 34,852,458.30 × 22,189,877.80
  4. Step 4: Simplify right side
    23,234,972.20x = 773,371,790,706,595.75
  5. Step 5: Solve for x
    x = 773,371,790,706,595.75/23,234,972.20
  6. Step 6: Final answer
    x = 33,284,816.70

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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.