Home / 250,978,176,035.20-376,467,264,052.80-93,923,330,492.80

Finding the Fourth Proportional to 250,978,176,035.20, 376,467,264,052.80 and 93,923,330,492.80

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Solution

The fourth proportional to 250,978,176,035.20, 376,467,264,052.80 and 93,923,330,492.80 is: 140,884,995,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,978,176,035.20 : 376,467,264,052.80 = 93,923,330,492.80 : x
  2. Step 2: Convert to fraction form
    250,978,176,035.20/376,467,264,052.80 = 93,923,330,492.80/x
  3. Step 3: Cross multiply
    250,978,176,035.20x = 376,467,264,052.80 × 93,923,330,492.80
  4. Step 4: Simplify right side
    250,978,176,035.20x = 35,359,059,261,351,337,656,320
  5. Step 5: Solve for x
    x = 35,359,059,261,351,337,656,320/250,978,176,035.20
  6. Step 6: Final answer
    x = 140,884,995,739.20

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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.