Home / 23,759,974.69-32,788,765.07-12,894,958.69

Finding the Fourth Proportional to 23,759,974.69, 32,788,765.07 and 12,894,958.69

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Solution

The fourth proportional to 23,759,974.69, 32,788,765.07 and 12,894,958.69 is: 17,795,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,974.69 : 32,788,765.07 = 12,894,958.69 : x
  2. Step 2: Convert to fraction form
    23,759,974.69/32,788,765.07 = 12,894,958.69/x
  3. Step 3: Cross multiply
    23,759,974.69x = 32,788,765.07 × 12,894,958.69
  4. Step 4: Simplify right side
    23,759,974.69x = 422,809,770,975,674.38
  5. Step 5: Solve for x
    x = 422,809,770,975,674.38/23,759,974.69
  6. Step 6: Final answer
    x = 17,795,042.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.