Home / 29,407,530.80-44,111,296.20-28,084,833.20

Finding the Fourth Proportional to 29,407,530.80, 44,111,296.20 and 28,084,833.20

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Solution

The fourth proportional to 29,407,530.80, 44,111,296.20 and 28,084,833.20 is: 42,127,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,407,530.80 : 44,111,296.20 = 28,084,833.20 : x
  2. Step 2: Convert to fraction form
    29,407,530.80/44,111,296.20 = 28,084,833.20/x
  3. Step 3: Cross multiply
    29,407,530.80x = 44,111,296.20 × 28,084,833.20
  4. Step 4: Simplify right side
    29,407,530.80x = 1,238,858,396,012,794
  5. Step 5: Solve for x
    x = 1,238,858,396,012,794/29,407,530.80
  6. Step 6: Final answer
    x = 42,127,249.80

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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.