Home / 26,944,367.30-40,422,455.85-13,304,048.30

Finding the Fourth Proportional to 26,944,367.30, 40,422,455.85 and 13,304,048.30

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Solution

The fourth proportional to 26,944,367.30, 40,422,455.85 and 13,304,048.30 is: 19,958,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,367.30 : 40,422,455.85 = 13,304,048.30 : x
  2. Step 2: Convert to fraction form
    26,944,367.30/40,422,455.85 = 13,304,048.30/x
  3. Step 3: Cross multiply
    26,944,367.30x = 40,422,455.85 × 13,304,048.30
  4. Step 4: Simplify right side
    26,944,367.30x = 537,782,305,033,017.62
  5. Step 5: Solve for x
    x = 537,782,305,033,017.62/26,944,367.30
  6. Step 6: Final answer
    x = 19,958,988.05

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1.5x scale

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.