Home / 5,287,448,089.13-7,910,208,380.44

Finding the Third Proportional to 5,287,448,089.13 and 7,910,208,380.44

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Solution

The third proportional to 5,287,448,089.13 and 7,910,208,380.44 is: 11,833,950,058.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,287,448,089.13 : 7,910,208,380.44 = 7,910,208,380.44 : x
  2. Step 2: Convert to fraction form
    5,287,448,089.13/7,910,208,380.44 = 7,910,208,380.44/x
  3. Step 3: Cross multiply
    5,287,448,089.13x = 7,910,208,380.44 × 7,910,208,380.44
  4. Step 4: Simplify right side
    5,287,448,089.13x = 62,571,396,621,943,660,544
  5. Step 5: Solve for x
    x = 62,571,396,621,943,660,544/5,287,448,089.13
  6. Step 6: Final answer
    x = 11,833,950,058.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.