Home / 5,678,010,456-12,355,848,192

Finding the Third Proportional to 5,678,010,456 and 12,355,848,192

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Solution

The third proportional to 5,678,010,456 and 12,355,848,192 is: 26,887,408,138.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,678,010,456 : 12,355,848,192 = 12,355,848,192 : x
  2. Step 2: Convert to fraction form
    5,678,010,456/12,355,848,192 = 12,355,848,192/x
  3. Step 3: Cross multiply
    5,678,010,456x = 12,355,848,192 × 12,355,848,192
  4. Step 4: Simplify right side
    5,678,010,456x = 152,666,984,543,749,668,864
  5. Step 5: Solve for x
    x = 152,666,984,543,749,668,864/5,678,010,456
  6. Step 6: Final answer
    x = 26,887,408,138.25

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.