Home / 3,817,517,046.64-5,726,217,947.58-1,717,510,498.28

Finding the Fourth Proportional to 3,817,517,046.64, 5,726,217,947.58 and 1,717,510,498.28

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Solution

The fourth proportional to 3,817,517,046.64, 5,726,217,947.58 and 1,717,510,498.28 is: 2,576,239,822.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,517,046.64 : 5,726,217,947.58 = 1,717,510,498.28 : x
  2. Step 2: Convert to fraction form
    3,817,517,046.64/5,726,217,947.58 = 1,717,510,498.28/x
  3. Step 3: Cross multiply
    3,817,517,046.64x = 5,726,217,947.58 × 1,717,510,498.28
  4. Step 4: Simplify right side
    3,817,517,046.64x = 9,834,839,440,408,004,608
  5. Step 5: Solve for x
    x = 9,834,839,440,408,004,608/3,817,517,046.64
  6. Step 6: Final answer
    x = 2,576,239,822.97

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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.