Home / 83,288,992,317.75-126,885,018,560.63

Finding the Third Proportional to 83,288,992,317.75 and 126,885,018,560.63

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Solution

The third proportional to 83,288,992,317.75 and 126,885,018,560.63 is: 193,300,548,933.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,288,992,317.75 : 126,885,018,560.63 = 126,885,018,560.63 : x
  2. Step 2: Convert to fraction form
    83,288,992,317.75/126,885,018,560.63 = 126,885,018,560.63/x
  3. Step 3: Cross multiply
    83,288,992,317.75x = 126,885,018,560.63 × 126,885,018,560.63
  4. Step 4: Simplify right side
    83,288,992,317.75x = 16,099,807,935,131,421,769,728
  5. Step 5: Solve for x
    x = 16,099,807,935,131,421,769,728/83,288,992,317.75
  6. Step 6: Final answer
    x = 193,300,548,933.40

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.