Home / 168,441,421,046.62-374,543,939,992.50

Finding the Third Proportional to 168,441,421,046.62 and 374,543,939,992.50

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Solution

The third proportional to 168,441,421,046.62 and 374,543,939,992.50 is: 832,830,559,807.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,441,421,046.62 : 374,543,939,992.50 = 374,543,939,992.50 : x
  2. Step 2: Convert to fraction form
    168,441,421,046.62/374,543,939,992.50 = 374,543,939,992.50/x
  3. Step 3: Cross multiply
    168,441,421,046.62x = 374,543,939,992.50 × 374,543,939,992.50
  4. Step 4: Simplify right side
    168,441,421,046.62x = 140,283,162,985,105,448,763,392
  5. Step 5: Solve for x
    x = 140,283,162,985,105,448,763,392/168,441,421,046.62
  6. Step 6: Final answer
    x = 832,830,559,807.96

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.