Home / 64,432,915,553.25-130,703,055,858.56

Finding the Third Proportional to 64,432,915,553.25 and 130,703,055,858.56

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Solution

The third proportional to 64,432,915,553.25 and 130,703,055,858.56 is: 265,132,947,408.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,432,915,553.25 : 130,703,055,858.56 = 130,703,055,858.56 : x
  2. Step 2: Convert to fraction form
    64,432,915,553.25/130,703,055,858.56 = 130,703,055,858.56/x
  3. Step 3: Cross multiply
    64,432,915,553.25x = 130,703,055,858.56 × 130,703,055,858.56
  4. Step 4: Simplify right side
    64,432,915,553.25x = 17,083,288,810,765,854,703,616
  5. Step 5: Solve for x
    x = 17,083,288,810,765,854,703,616/64,432,915,553.25
  6. Step 6: Final answer
    x = 265,132,947,408.65

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.