Home / 3,285,774,062.04-4,928,618,042.10-798,627,764.72

Finding the Fourth Proportional to 3,285,774,062.04, 4,928,618,042.10 and 798,627,764.72

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Solution

The fourth proportional to 3,285,774,062.04, 4,928,618,042.10 and 798,627,764.72 is: 1,197,931,183.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,774,062.04 : 4,928,618,042.10 = 798,627,764.72 : x
  2. Step 2: Convert to fraction form
    3,285,774,062.04/4,928,618,042.10 = 798,627,764.72/x
  3. Step 3: Cross multiply
    3,285,774,062.04x = 4,928,618,042.10 × 798,627,764.72
  4. Step 4: Simplify right side
    3,285,774,062.04x = 3,936,131,210,120,986,112
  5. Step 5: Solve for x
    x = 3,936,131,210,120,986,112/3,285,774,062.04
  6. Step 6: Final answer
    x = 1,197,931,183.28

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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.