Home / 1,197,766,418.22-1,795,043,651.00-932,192,807.21

Finding the Fourth Proportional to 1,197,766,418.22, 1,795,043,651.00 and 932,192,807.21

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Solution

The fourth proportional to 1,197,766,418.22, 1,795,043,651.00 and 932,192,807.21 is: 1,397,039,318.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,766,418.22 : 1,795,043,651.00 = 932,192,807.21 : x
  2. Step 2: Convert to fraction form
    1,197,766,418.22/1,795,043,651.00 = 932,192,807.21/x
  3. Step 3: Cross multiply
    1,197,766,418.22x = 1,795,043,651.00 × 932,192,807.21
  4. Step 4: Simplify right side
    1,197,766,418.22x = 1,673,326,780,083,272,704
  5. Step 5: Solve for x
    x = 1,673,326,780,083,272,704/1,197,766,418.22
  6. Step 6: Final answer
    x = 1,397,039,318.04

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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.