Home / 2,904,335,974.20-4,351,307,649.30-1,766,501,110.20

Finding the Fourth Proportional to 2,904,335,974.20, 4,351,307,649.30 and 1,766,501,110.20

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Solution

The fourth proportional to 2,904,335,974.20, 4,351,307,649.30 and 1,766,501,110.20 is: 2,646,591,118.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,335,974.20 : 4,351,307,649.30 = 1,766,501,110.20 : x
  2. Step 2: Convert to fraction form
    2,904,335,974.20/4,351,307,649.30 = 1,766,501,110.20/x
  3. Step 3: Cross multiply
    2,904,335,974.20x = 4,351,307,649.30 × 1,766,501,110.20
  4. Step 4: Simplify right side
    2,904,335,974.20x = 7,686,589,793,310,202,880
  5. Step 5: Solve for x
    x = 7,686,589,793,310,202,880/2,904,335,974.20
  6. Step 6: Final answer
    x = 2,646,591,118.10

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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.