Home / 441,047,824.20-661,571,736.30-182,767,498.20

Finding the Fourth Proportional to 441,047,824.20, 661,571,736.30 and 182,767,498.20

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Solution

The fourth proportional to 441,047,824.20, 661,571,736.30 and 182,767,498.20 is: 274,151,247.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,047,824.20 : 661,571,736.30 = 182,767,498.20 : x
  2. Step 2: Convert to fraction form
    441,047,824.20/661,571,736.30 = 182,767,498.20/x
  3. Step 3: Cross multiply
    441,047,824.20x = 661,571,736.30 × 182,767,498.20
  4. Step 4: Simplify right side
    441,047,824.20x = 120,913,811,123,381,104
  5. Step 5: Solve for x
    x = 120,913,811,123,381,104/441,047,824.20
  6. Step 6: Final answer
    x = 274,151,247.30

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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.