Home / 9,296,349.66-13,901,716.89-8,842,853.34

Finding the Fourth Proportional to 9,296,349.66, 13,901,716.89 and 8,842,853.34

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Solution

The fourth proportional to 9,296,349.66, 13,901,716.89 and 8,842,853.34 is: 13,223,560.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,349.66 : 13,901,716.89 = 8,842,853.34 : x
  2. Step 2: Convert to fraction form
    9,296,349.66/13,901,716.89 = 8,842,853.34/x
  3. Step 3: Cross multiply
    9,296,349.66x = 13,901,716.89 × 8,842,853.34
  4. Step 4: Simplify right side
    9,296,349.66x = 122,930,843,632,470.92
  5. Step 5: Solve for x
    x = 122,930,843,632,470.92/9,296,349.66
  6. Step 6: Final answer
    x = 13,223,560.66

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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.