Home / 1,169,560,325.44-1,753,099,892.16-547,251,244.48

Finding the Fourth Proportional to 1,169,560,325.44, 1,753,099,892.16 and 547,251,244.48

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Solution

The fourth proportional to 1,169,560,325.44, 1,753,099,892.16 and 547,251,244.48 is: 820,296,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,560,325.44 : 1,753,099,892.16 = 547,251,244.48 : x
  2. Step 2: Convert to fraction form
    1,169,560,325.44/1,753,099,892.16 = 547,251,244.48/x
  3. Step 3: Cross multiply
    1,169,560,325.44x = 1,753,099,892.16 × 547,251,244.48
  4. Step 4: Simplify right side
    1,169,560,325.44x = 959,386,097,682,313,856
  5. Step 5: Solve for x
    x = 959,386,097,682,313,856/1,169,560,325.44
  6. Step 6: Final answer
    x = 820,296,377.04

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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.