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Finding the Third Proportional to 753,053,646 and 1,627,109,628

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Solution

The third proportional to 753,053,646 and 1,627,109,628 is: 3,515,666,852.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,053,646 : 1,627,109,628 = 1,627,109,628 : x
  2. Step 2: Convert to fraction form
    753,053,646/1,627,109,628 = 1,627,109,628/x
  3. Step 3: Cross multiply
    753,053,646x = 1,627,109,628 × 1,627,109,628
  4. Step 4: Simplify right side
    753,053,646x = 2,647,485,741,530,298,368
  5. Step 5: Solve for x
    x = 2,647,485,741,530,298,368/753,053,646
  6. Step 6: Final answer
    x = 3,515,666,852.68

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.