Home / 466,480,068,375.25-699,720,102,562.85-131,094,993,804.04

Finding the Fourth Proportional to 466,480,068,375.25, 699,720,102,562.85 and 131,094,993,804.04

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Solution

The fourth proportional to 466,480,068,375.25, 699,720,102,562.85 and 131,094,993,804.04 is: 196,642,490,706.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,375.25 : 699,720,102,562.85 = 131,094,993,804.04 : x
  2. Step 2: Convert to fraction form
    466,480,068,375.25/699,720,102,562.85 = 131,094,993,804.04/x
  3. Step 3: Cross multiply
    466,480,068,375.25x = 699,720,102,562.85 × 131,094,993,804.04
  4. Step 4: Simplify right side
    466,480,068,375.25x = 91,729,802,510,039,051,665,408
  5. Step 5: Solve for x
    x = 91,729,802,510,039,051,665,408/466,480,068,375.25
  6. Step 6: Final answer
    x = 196,642,490,706.05

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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.