Home / 33,082,046.64-49,625,440.08-8,820,846.45

Finding the Fourth Proportional to 33,082,046.64, 49,625,440.08 and 8,820,846.45

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Solution

The fourth proportional to 33,082,046.64, 49,625,440.08 and 8,820,846.45 is: 13,231,901.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,082,046.64 : 49,625,440.08 = 8,820,846.45 : x
  2. Step 2: Convert to fraction form
    33,082,046.64/49,625,440.08 = 8,820,846.45/x
  3. Step 3: Cross multiply
    33,082,046.64x = 49,625,440.08 × 8,820,846.45
  4. Step 4: Simplify right side
    33,082,046.64x = 437,738,386,789,799.31
  5. Step 5: Solve for x
    x = 437,738,386,789,799.31/33,082,046.64
  6. Step 6: Final answer
    x = 13,231,901.63

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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.