Home / 4,079,764,529.10-6,121,158,448.05-1,627,861,092.30

Finding the Fourth Proportional to 4,079,764,529.10, 6,121,158,448.05 and 1,627,861,092.30

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Solution

The fourth proportional to 4,079,764,529.10, 6,121,158,448.05 and 1,627,861,092.30 is: 2,442,394,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,764,529.10 : 6,121,158,448.05 = 1,627,861,092.30 : x
  2. Step 2: Convert to fraction form
    4,079,764,529.10/6,121,158,448.05 = 1,627,861,092.30/x
  3. Step 3: Cross multiply
    4,079,764,529.10x = 6,121,158,448.05 × 1,627,861,092.30
  4. Step 4: Simplify right side
    4,079,764,529.10x = 9,964,395,677,384,046,592
  5. Step 5: Solve for x
    x = 9,964,395,677,384,046,592/4,079,764,529.10
  6. Step 6: Final answer
    x = 2,442,394,801.54

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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.