Home / 22,474,020.30-33,711,030.45-7,327,951.80

Finding the Fourth Proportional to 22,474,020.30, 33,711,030.45 and 7,327,951.80

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Solution

The fourth proportional to 22,474,020.30, 33,711,030.45 and 7,327,951.80 is: 10,991,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,020.30 : 33,711,030.45 = 7,327,951.80 : x
  2. Step 2: Convert to fraction form
    22,474,020.30/33,711,030.45 = 7,327,951.80/x
  3. Step 3: Cross multiply
    22,474,020.30x = 33,711,030.45 × 7,327,951.80
  4. Step 4: Simplify right side
    22,474,020.30x = 247,032,806,265,932.31
  5. Step 5: Solve for x
    x = 247,032,806,265,932.31/22,474,020.30
  6. Step 6: Final answer
    x = 10,991,927.70

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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.