Home / 1,753,582,029.62-2,419,923,935.52-949,789,529.91

Finding the Fourth Proportional to 1,753,582,029.62, 2,419,923,935.52 and 949,789,529.91

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Solution

The fourth proportional to 1,753,582,029.62, 2,419,923,935.52 and 949,789,529.91 is: 1,310,699,116.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,582,029.62 : 2,419,923,935.52 = 949,789,529.91 : x
  2. Step 2: Convert to fraction form
    1,753,582,029.62/2,419,923,935.52 = 949,789,529.91/x
  3. Step 3: Cross multiply
    1,753,582,029.62x = 2,419,923,935.52 × 949,789,529.91
  4. Step 4: Simplify right side
    1,753,582,029.62x = 2,298,418,417,135,497,728
  5. Step 5: Solve for x
    x = 2,298,418,417,135,497,728/1,753,582,029.62
  6. Step 6: Final answer
    x = 1,310,699,116.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.