Home / 33,073,503.32-49,610,143.82-8,481,402.76

Finding the Fourth Proportional to 33,073,503.32, 49,610,143.82 and 8,481,402.76

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Solution

The fourth proportional to 33,073,503.32, 49,610,143.82 and 8,481,402.76 is: 12,722,075.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,073,503.32 : 49,610,143.82 = 8,481,402.76 : x
  2. Step 2: Convert to fraction form
    33,073,503.32/49,610,143.82 = 8,481,402.76/x
  3. Step 3: Cross multiply
    33,073,503.32x = 49,610,143.82 × 8,481,402.76
  4. Step 4: Simplify right side
    33,073,503.32x = 420,763,610,718,944.94
  5. Step 5: Solve for x
    x = 420,763,610,718,944.94/33,073,503.32
  6. Step 6: Final answer
    x = 12,722,075.63

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.