Home / 1,343,265,972.47-2,906,558,360.44

Finding the Third Proportional to 1,343,265,972.47 and 2,906,558,360.44

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Solution

The third proportional to 1,343,265,972.47 and 2,906,558,360.44 is: 6,289,209,788.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,265,972.47 : 2,906,558,360.44 = 2,906,558,360.44 : x
  2. Step 2: Convert to fraction form
    1,343,265,972.47/2,906,558,360.44 = 2,906,558,360.44/x
  3. Step 3: Cross multiply
    1,343,265,972.47x = 2,906,558,360.44 × 2,906,558,360.44
  4. Step 4: Simplify right side
    1,343,265,972.47x = 8,448,081,502,629,128,192
  5. Step 5: Solve for x
    x = 8,448,081,502,629,128,192/1,343,265,972.47
  6. Step 6: Final answer
    x = 6,289,209,788.51

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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.