Home / 274,376,471.58-411,645,555.29-110,529,914.38

Finding the Fourth Proportional to 274,376,471.58, 411,645,555.29 and 110,529,914.38

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Solution

The fourth proportional to 274,376,471.58, 411,645,555.29 and 110,529,914.38 is: 165,827,440.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,376,471.58 : 411,645,555.29 = 110,529,914.38 : x
  2. Step 2: Convert to fraction form
    274,376,471.58/411,645,555.29 = 110,529,914.38/x
  3. Step 3: Cross multiply
    274,376,471.58x = 411,645,555.29 × 110,529,914.38
  4. Step 4: Simplify right side
    274,376,471.58x = 45,499,147,978,500,384
  5. Step 5: Solve for x
    x = 45,499,147,978,500,384/274,376,471.58
  6. Step 6: Final answer
    x = 165,827,440.37

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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.