Home / 167,949,059,959.69-370,131,487,213.50

Finding the Third Proportional to 167,949,059,959.69 and 370,131,487,213.50

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Solution

The third proportional to 167,949,059,959.69 and 370,131,487,213.50 is: 815,707,559,540.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,949,059,959.69 : 370,131,487,213.50 = 370,131,487,213.50 : x
  2. Step 2: Convert to fraction form
    167,949,059,959.69/370,131,487,213.50 = 370,131,487,213.50/x
  3. Step 3: Cross multiply
    167,949,059,959.69x = 370,131,487,213.50 × 370,131,487,213.50
  4. Step 4: Simplify right side
    167,949,059,959.69x = 136,997,317,826,877,316,923,392
  5. Step 5: Solve for x
    x = 136,997,317,826,877,316,923,392/167,949,059,959.69
  6. Step 6: Final answer
    x = 815,707,559,540.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.