Home / 3,691,000,881.26-5,536,515,685.60-892,964,935.34

Finding the Fourth Proportional to 3,691,000,881.26, 5,536,515,685.60 and 892,964,935.34

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Solution

The fourth proportional to 3,691,000,881.26, 5,536,515,685.60 and 892,964,935.34 is: 1,339,450,878.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,000,881.26 : 5,536,515,685.60 = 892,964,935.34 : x
  2. Step 2: Convert to fraction form
    3,691,000,881.26/5,536,515,685.60 = 892,964,935.34/x
  3. Step 3: Cross multiply
    3,691,000,881.26x = 5,536,515,685.60 × 892,964,935.34
  4. Step 4: Simplify right side
    3,691,000,881.26x = 4,943,914,371,200,700,416
  5. Step 5: Solve for x
    x = 4,943,914,371,200,700,416/3,691,000,881.26
  6. Step 6: Final answer
    x = 1,339,450,878.03

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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.