Home / 2,309,580,046.80-3,464,338,577.40-756,922,021.20

Finding the Fourth Proportional to 2,309,580,046.80, 3,464,338,577.40 and 756,922,021.20

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Solution

The fourth proportional to 2,309,580,046.80, 3,464,338,577.40 and 756,922,021.20 is: 1,135,372,710.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,580,046.80 : 3,464,338,577.40 = 756,922,021.20 : x
  2. Step 2: Convert to fraction form
    2,309,580,046.80/3,464,338,577.40 = 756,922,021.20/x
  3. Step 3: Cross multiply
    2,309,580,046.80x = 3,464,338,577.40 × 756,922,021.20
  4. Step 4: Simplify right side
    2,309,580,046.80x = 2,622,234,158,126,740,992
  5. Step 5: Solve for x
    x = 2,622,234,158,126,740,992/2,309,580,046.80
  6. Step 6: Final answer
    x = 1,135,372,710.62

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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.