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Finding the Third Proportional to 236,475,013 and 552,512,331

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Solution

The third proportional to 236,475,013 and 552,512,331 is: 1,290,918,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,475,013 : 552,512,331 = 552,512,331 : x
  2. Step 2: Convert to fraction form
    236,475,013/552,512,331 = 552,512,331/x
  3. Step 3: Cross multiply
    236,475,013x = 552,512,331 × 552,512,331
  4. Step 4: Simplify right side
    236,475,013x = 305,269,875,907,053,568
  5. Step 5: Solve for x
    x = 305,269,875,907,053,568/236,475,013
  6. Step 6: Final answer
    x = 1,290,918,106.04

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.