Home / 9,033,954.62-13,548,864.81-5,391,712.94

Finding the Fourth Proportional to 9,033,954.62, 13,548,864.81 and 5,391,712.94

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Solution

The fourth proportional to 9,033,954.62, 13,548,864.81 and 5,391,712.94 is: 8,086,335.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,954.62 : 13,548,864.81 = 5,391,712.94 : x
  2. Step 2: Convert to fraction form
    9,033,954.62/13,548,864.81 = 5,391,712.94/x
  3. Step 3: Cross multiply
    9,033,954.62x = 13,548,864.81 × 5,391,712.94
  4. Step 4: Simplify right side
    9,033,954.62x = 73,051,589,718,387.66
  5. Step 5: Solve for x
    x = 73,051,589,718,387.66/9,033,954.62
  6. Step 6: Final answer
    x = 8,086,335.70

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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.