Home / 3,318,685,454.08-4,579,969,592.64-1,833,541,693.44

Finding the Fourth Proportional to 3,318,685,454.08, 4,579,969,592.64 and 1,833,541,693.44

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Solution

The fourth proportional to 3,318,685,454.08, 4,579,969,592.64 and 1,833,541,693.44 is: 2,530,389,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,685,454.08 : 4,579,969,592.64 = 1,833,541,693.44 : x
  2. Step 2: Convert to fraction form
    3,318,685,454.08/4,579,969,592.64 = 1,833,541,693.44/x
  3. Step 3: Cross multiply
    3,318,685,454.08x = 4,579,969,592.64 × 1,833,541,693.44
  4. Step 4: Simplify right side
    3,318,685,454.08x = 8,397,565,202,792,853,504
  5. Step 5: Solve for x
    x = 8,397,565,202,792,853,504/3,318,685,454.08
  6. Step 6: Final answer
    x = 2,530,389,010.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.