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Finding the Third Proportional to 801,887,696 and 1,275,974,220

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Solution

The third proportional to 801,887,696 and 1,275,974,220 is: 2,030,346,915.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,887,696 : 1,275,974,220 = 1,275,974,220 : x
  2. Step 2: Convert to fraction form
    801,887,696/1,275,974,220 = 1,275,974,220/x
  3. Step 3: Cross multiply
    801,887,696x = 1,275,974,220 × 1,275,974,220
  4. Step 4: Simplify right side
    801,887,696x = 1,628,110,210,104,608,512
  5. Step 5: Solve for x
    x = 1,628,110,210,104,608,512/801,887,696
  6. Step 6: Final answer
    x = 2,030,346,915.44

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.