Home / 9,952,233.06-13,733,639.82-5,542,186.17

Finding the Fourth Proportional to 9,952,233.06, 13,733,639.82 and 5,542,186.17

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Solution

The fourth proportional to 9,952,233.06, 13,733,639.82 and 5,542,186.17 is: 7,647,970.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,233.06 : 13,733,639.82 = 5,542,186.17 : x
  2. Step 2: Convert to fraction form
    9,952,233.06/13,733,639.82 = 5,542,186.17/x
  3. Step 3: Cross multiply
    9,952,233.06x = 13,733,639.82 × 5,542,186.17
  4. Step 4: Simplify right side
    9,952,233.06x = 76,114,388,674,165.30
  5. Step 5: Solve for x
    x = 76,114,388,674,165.30/9,952,233.06
  6. Step 6: Final answer
    x = 7,647,970.88

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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.