Home / 350,196,062.94-483,262,137.63-191,419,061.58

Finding the Fourth Proportional to 350,196,062.94, 483,262,137.63 and 191,419,061.58

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Solution

The fourth proportional to 350,196,062.94, 483,262,137.63 and 191,419,061.58 is: 264,153,697.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,196,062.94 : 483,262,137.63 = 191,419,061.58 : x
  2. Step 2: Convert to fraction form
    350,196,062.94/483,262,137.63 = 191,419,061.58/x
  3. Step 3: Cross multiply
    350,196,062.94x = 483,262,137.63 × 191,419,061.58
  4. Step 4: Simplify right side
    350,196,062.94x = 92,505,584,882,279,408
  5. Step 5: Solve for x
    x = 92,505,584,882,279,408/350,196,062.94
  6. Step 6: Final answer
    x = 264,153,697.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.