Home / 2,000,784,797.64-2,761,099,232.04-1,108,726,424.73

Finding the Fourth Proportional to 2,000,784,797.64, 2,761,099,232.04 and 1,108,726,424.73

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Solution

The fourth proportional to 2,000,784,797.64, 2,761,099,232.04 and 1,108,726,424.73 is: 1,530,051,449.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,784,797.64 : 2,761,099,232.04 = 1,108,726,424.73 : x
  2. Step 2: Convert to fraction form
    2,000,784,797.64/2,761,099,232.04 = 1,108,726,424.73/x
  3. Step 3: Cross multiply
    2,000,784,797.64x = 2,761,099,232.04 × 1,108,726,424.73
  4. Step 4: Simplify right side
    2,000,784,797.64x = 3,061,303,679,864,457,728
  5. Step 5: Solve for x
    x = 3,061,303,679,864,457,728/2,000,784,797.64
  6. Step 6: Final answer
    x = 1,530,051,449.55

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Double scale
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1.5x scale

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.