Home / 7,374,783,926.25-16,220,555,021.25

Finding the Third Proportional to 7,374,783,926.25 and 16,220,555,021.25

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Solution

The third proportional to 7,374,783,926.25 and 16,220,555,021.25 is: 35,676,490,027.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,783,926.25 : 16,220,555,021.25 = 16,220,555,021.25 : x
  2. Step 2: Convert to fraction form
    7,374,783,926.25/16,220,555,021.25 = 16,220,555,021.25/x
  3. Step 3: Cross multiply
    7,374,783,926.25x = 16,220,555,021.25 × 16,220,555,021.25
  4. Step 4: Simplify right side
    7,374,783,926.25x = 263,106,405,197,398,573,056
  5. Step 5: Solve for x
    x = 263,106,405,197,398,573,056/7,374,783,926.25
  6. Step 6: Final answer
    x = 35,676,490,027.17

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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.