Home / 6,997,877,845.73-15,422,146,103.18

Finding the Third Proportional to 6,997,877,845.73 and 15,422,146,103.18

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Solution

The third proportional to 6,997,877,845.73 and 15,422,146,103.18 is: 33,987,816,831.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,877,845.73 : 15,422,146,103.18 = 15,422,146,103.18 : x
  2. Step 2: Convert to fraction form
    6,997,877,845.73/15,422,146,103.18 = 15,422,146,103.18/x
  3. Step 3: Cross multiply
    6,997,877,845.73x = 15,422,146,103.18 × 15,422,146,103.18
  4. Step 4: Simplify right side
    6,997,877,845.73x = 237,842,590,427,860,893,696
  5. Step 5: Solve for x
    x = 237,842,590,427,860,893,696/6,997,877,845.73
  6. Step 6: Final answer
    x = 33,987,816,831.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.