Home / 4,017,982,760.64-5,544,936,348.30-2,209,400,682.84

Finding the Fourth Proportional to 4,017,982,760.64, 5,544,936,348.30 and 2,209,400,682.84

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Solution

The fourth proportional to 4,017,982,760.64, 5,544,936,348.30 and 2,209,400,682.84 is: 3,049,039,003.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,982,760.64 : 5,544,936,348.30 = 2,209,400,682.84 : x
  2. Step 2: Convert to fraction form
    4,017,982,760.64/5,544,936,348.30 = 2,209,400,682.84/x
  3. Step 3: Cross multiply
    4,017,982,760.64x = 5,544,936,348.30 × 2,209,400,682.84
  4. Step 4: Simplify right side
    4,017,982,760.64x = 12,250,986,154,238,357,504
  5. Step 5: Solve for x
    x = 12,250,986,154,238,357,504/4,017,982,760.64
  6. Step 6: Final answer
    x = 3,049,039,003.91

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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.