Home / 22,713,020.80-34,057,089.60-9,234,620.80

Finding the Fourth Proportional to 22,713,020.80, 34,057,089.60 and 9,234,620.80

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Solution

The fourth proportional to 22,713,020.80, 34,057,089.60 and 9,234,620.80 is: 13,846,872.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,713,020.80 : 34,057,089.60 = 9,234,620.80 : x
  2. Step 2: Convert to fraction form
    22,713,020.80/34,057,089.60 = 9,234,620.80/x
  3. Step 3: Cross multiply
    22,713,020.80x = 34,057,089.60 × 9,234,620.80
  4. Step 4: Simplify right side
    22,713,020.80x = 314,504,308,007,623.75
  5. Step 5: Solve for x
    x = 314,504,308,007,623.75/22,713,020.80
  6. Step 6: Final answer
    x = 13,846,872.72

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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.