Home / 4,611,296,861.80-6,917,370,508.38-1,505,895,780.04

Finding the Fourth Proportional to 4,611,296,861.80, 6,917,370,508.38 and 1,505,895,780.04

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Solution

The fourth proportional to 4,611,296,861.80, 6,917,370,508.38 and 1,505,895,780.04 is: 2,258,982,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,296,861.80 : 6,917,370,508.38 = 1,505,895,780.04 : x
  2. Step 2: Convert to fraction form
    4,611,296,861.80/6,917,370,508.38 = 1,505,895,780.04/x
  3. Step 3: Cross multiply
    4,611,296,861.80x = 6,917,370,508.38 × 1,505,895,780.04
  4. Step 4: Simplify right side
    4,611,296,861.80x = 10,416,839,057,542,590,464
  5. Step 5: Solve for x
    x = 10,416,839,057,542,590,464/4,611,296,861.80
  6. Step 6: Final answer
    x = 2,258,982,531.32

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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.