Home / 2,039,148,946-3,148,802,627

Finding the Third Proportional to 2,039,148,946 and 3,148,802,627

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Solution

The third proportional to 2,039,148,946 and 3,148,802,627 is: 4,862,301,992.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,148,946 : 3,148,802,627 = 3,148,802,627 : x
  2. Step 2: Convert to fraction form
    2,039,148,946/3,148,802,627 = 3,148,802,627/x
  3. Step 3: Cross multiply
    2,039,148,946x = 3,148,802,627 × 3,148,802,627
  4. Step 4: Simplify right side
    2,039,148,946x = 9,914,957,983,802,101,760
  5. Step 5: Solve for x
    x = 9,914,957,983,802,101,760/2,039,148,946
  6. Step 6: Final answer
    x = 4,862,301,992.82

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.