Home / 466,480,068,375.22-699,720,102,562.80-131,094,993,804.06

Finding the Fourth Proportional to 466,480,068,375.22, 699,720,102,562.80 and 131,094,993,804.06

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Solution

The fourth proportional to 466,480,068,375.22, 699,720,102,562.80 and 131,094,993,804.06 is: 196,642,490,706.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,480,068,375.22 : 699,720,102,562.80 = 131,094,993,804.06 : x
  2. Step 2: Convert to fraction form
    466,480,068,375.22/699,720,102,562.80 = 131,094,993,804.06/x
  3. Step 3: Cross multiply
    466,480,068,375.22x = 699,720,102,562.80 × 131,094,993,804.06
  4. Step 4: Simplify right side
    466,480,068,375.22x = 91,729,802,510,046,500,749,312
  5. Step 5: Solve for x
    x = 91,729,802,510,046,500,749,312/466,480,068,375.22
  6. Step 6: Final answer
    x = 196,642,490,706.08

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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.