Home / 7,486,233,287.77-11,628,876,678.75

Finding the Third Proportional to 7,486,233,287.77 and 11,628,876,678.75

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Solution

The third proportional to 7,486,233,287.77 and 11,628,876,678.75 is: 18,063,927,159.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,486,233,287.77 : 11,628,876,678.75 = 11,628,876,678.75 : x
  2. Step 2: Convert to fraction form
    7,486,233,287.77/11,628,876,678.75 = 11,628,876,678.75/x
  3. Step 3: Cross multiply
    7,486,233,287.77x = 11,628,876,678.75 × 11,628,876,678.75
  4. Step 4: Simplify right side
    7,486,233,287.77x = 135,230,772,809,575,628,800
  5. Step 5: Solve for x
    x = 135,230,772,809,575,628,800/7,486,233,287.77
  6. Step 6: Final answer
    x = 18,063,927,159.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.