Home / 3,523,954,144.99-5,288,259,962.48-1,659,133,143.49

Finding the Fourth Proportional to 3,523,954,144.99, 5,288,259,962.48 and 1,659,133,143.49

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Solution

The fourth proportional to 3,523,954,144.99, 5,288,259,962.48 and 1,659,133,143.49 is: 2,489,796,125.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,954,144.99 : 5,288,259,962.48 = 1,659,133,143.49 : x
  2. Step 2: Convert to fraction form
    3,523,954,144.99/5,288,259,962.48 = 1,659,133,143.49/x
  3. Step 3: Cross multiply
    3,523,954,144.99x = 5,288,259,962.48 × 1,659,133,143.49
  4. Step 4: Simplify right side
    3,523,954,144.99x = 8,773,927,375,146,811,392
  5. Step 5: Solve for x
    x = 8,773,927,375,146,811,392/3,523,954,144.99
  6. Step 6: Final answer
    x = 2,489,796,125.08

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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.