Home / 1,391,537,100-2,982,268,532

Finding the Third Proportional to 1,391,537,100 and 2,982,268,532

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Solution

The third proportional to 1,391,537,100 and 2,982,268,532 is: 6,391,439,794.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,391,537,100 : 2,982,268,532 = 2,982,268,532 : x
  2. Step 2: Convert to fraction form
    1,391,537,100/2,982,268,532 = 2,982,268,532/x
  3. Step 3: Cross multiply
    1,391,537,100x = 2,982,268,532 × 2,982,268,532
  4. Step 4: Simplify right side
    1,391,537,100x = 8,893,925,596,957,434,880
  5. Step 5: Solve for x
    x = 8,893,925,596,957,434,880/1,391,537,100
  6. Step 6: Final answer
    x = 6,391,439,794.86

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.