Home / 53,531,589,864.55-80,987,001,114.31

Finding the Third Proportional to 53,531,589,864.55 and 80,987,001,114.31

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Solution

The third proportional to 53,531,589,864.55 and 80,987,001,114.31 is: 122,523,810,073.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,531,589,864.55 : 80,987,001,114.31 = 80,987,001,114.31 : x
  2. Step 2: Convert to fraction form
    53,531,589,864.55/80,987,001,114.31 = 80,987,001,114.31/x
  3. Step 3: Cross multiply
    53,531,589,864.55x = 80,987,001,114.31 × 80,987,001,114.31
  4. Step 4: Simplify right side
    53,531,589,864.55x = 6,558,894,349,488,438,116,352
  5. Step 5: Solve for x
    x = 6,558,894,349,488,438,116,352/53,531,589,864.55
  6. Step 6: Final answer
    x = 122,523,810,073.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.