Home / 4,156,205,179.36-5,735,561,335.20-2,250,966,742.24

Finding the Fourth Proportional to 4,156,205,179.36, 5,735,561,335.20 and 2,250,966,742.24

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Solution

The fourth proportional to 4,156,205,179.36, 5,735,561,335.20 and 2,250,966,742.24 is: 3,106,333,122.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,205,179.36 : 5,735,561,335.20 = 2,250,966,742.24 : x
  2. Step 2: Convert to fraction form
    4,156,205,179.36/5,735,561,335.20 = 2,250,966,742.24/x
  3. Step 3: Cross multiply
    4,156,205,179.36x = 5,735,561,335.20 × 2,250,966,742.24
  4. Step 4: Simplify right side
    4,156,205,179.36x = 12,910,557,813,612,847,104
  5. Step 5: Solve for x
    x = 12,910,557,813,612,847,104/4,156,205,179.36
  6. Step 6: Final answer
    x = 3,106,333,122.76

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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.