Home / 22,754,271.20-34,131,406.80-7,608,202.70

Finding the Fourth Proportional to 22,754,271.20, 34,131,406.80 and 7,608,202.70

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Solution

The fourth proportional to 22,754,271.20, 34,131,406.80 and 7,608,202.70 is: 11,412,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,271.20 : 34,131,406.80 = 7,608,202.70 : x
  2. Step 2: Convert to fraction form
    22,754,271.20/34,131,406.80 = 7,608,202.70/x
  3. Step 3: Cross multiply
    22,754,271.20x = 34,131,406.80 × 7,608,202.70
  4. Step 4: Simplify right side
    22,754,271.20x = 259,678,661,370,558.34
  5. Step 5: Solve for x
    x = 259,678,661,370,558.34/22,754,271.20
  6. Step 6: Final answer
    x = 11,412,304.05

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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.