Home / 36,833,177.40-55,240,338.69-10,919,418.92

Finding the Fourth Proportional to 36,833,177.40, 55,240,338.69 and 10,919,418.92

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Solution

The fourth proportional to 36,833,177.40, 55,240,338.69 and 10,919,418.92 is: 16,376,333.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,833,177.40 : 55,240,338.69 = 10,919,418.92 : x
  2. Step 2: Convert to fraction form
    36,833,177.40/55,240,338.69 = 10,919,418.92/x
  3. Step 3: Cross multiply
    36,833,177.40x = 55,240,338.69 × 10,919,418.92
  4. Step 4: Simplify right side
    36,833,177.40x = 603,192,399,162,592.25
  5. Step 5: Solve for x
    x = 603,192,399,162,592.25/36,833,177.40
  6. Step 6: Final answer
    x = 16,376,333.56

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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.