Home / 379,171,426,156.07-568,696,595,793.75-110,497,560,587.44

Finding the Fourth Proportional to 379,171,426,156.07, 568,696,595,793.75 and 110,497,560,587.44

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Solution

The fourth proportional to 379,171,426,156.07, 568,696,595,793.75 and 110,497,560,587.44 is: 165,728,697,403.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,171,426,156.07 : 568,696,595,793.75 = 110,497,560,587.44 : x
  2. Step 2: Convert to fraction form
    379,171,426,156.07/568,696,595,793.75 = 110,497,560,587.44/x
  3. Step 3: Cross multiply
    379,171,426,156.07x = 568,696,595,793.75 × 110,497,560,587.44
  4. Step 4: Simplify right side
    379,171,426,156.07x = 62,839,586,549,590,770,319,360
  5. Step 5: Solve for x
    x = 62,839,586,549,590,770,319,360/379,171,426,156.07
  6. Step 6: Final answer
    x = 165,728,697,403.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.