Home / 1,386,972,656-2,092,216,326

Finding the Third Proportional to 1,386,972,656 and 2,092,216,326

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Solution

The third proportional to 1,386,972,656 and 2,092,216,326 is: 3,156,060,168.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,386,972,656 : 2,092,216,326 = 2,092,216,326 : x
  2. Step 2: Convert to fraction form
    1,386,972,656/2,092,216,326 = 2,092,216,326/x
  3. Step 3: Cross multiply
    1,386,972,656x = 2,092,216,326 × 2,092,216,326
  4. Step 4: Simplify right side
    1,386,972,656x = 4,377,369,154,780,938,240
  5. Step 5: Solve for x
    x = 4,377,369,154,780,938,240/1,386,972,656
  6. Step 6: Final answer
    x = 3,156,060,168.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.