Home / 33,066,046.73-49,566,308.18-15,527,207.65

Finding the Fourth Proportional to 33,066,046.73, 49,566,308.18 and 15,527,207.65

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Solution

The fourth proportional to 33,066,046.73, 49,566,308.18 and 15,527,207.65 is: 23,275,427.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,066,046.73 : 49,566,308.18 = 15,527,207.65 : x
  2. Step 2: Convert to fraction form
    33,066,046.73/49,566,308.18 = 15,527,207.65/x
  3. Step 3: Cross multiply
    33,066,046.73x = 49,566,308.18 × 15,527,207.65
  4. Step 4: Simplify right side
    33,066,046.73x = 769,626,359,554,753.62
  5. Step 5: Solve for x
    x = 769,626,359,554,753.62/33,066,046.73
  6. Step 6: Final answer
    x = 23,275,427.08

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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.