Home / 53,679,892,780.69-80,054,333,396.15

Finding the Third Proportional to 53,679,892,780.69 and 80,054,333,396.15

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Solution

The third proportional to 53,679,892,780.69 and 80,054,333,396.15 is: 119,387,278,243.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,679,892,780.69 : 80,054,333,396.15 = 80,054,333,396.15 : x
  2. Step 2: Convert to fraction form
    53,679,892,780.69/80,054,333,396.15 = 80,054,333,396.15/x
  3. Step 3: Cross multiply
    53,679,892,780.69x = 80,054,333,396.15 × 80,054,333,396.15
  4. Step 4: Simplify right side
    53,679,892,780.69x = 6,408,696,295,502,579,236,864
  5. Step 5: Solve for x
    x = 6,408,696,295,502,579,236,864/53,679,892,780.69
  6. Step 6: Final answer
    x = 119,387,278,243.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.