Home / 26,944,346.30-40,422,424.35-13,304,027.30

Finding the Fourth Proportional to 26,944,346.30, 40,422,424.35 and 13,304,027.30

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Solution

The fourth proportional to 26,944,346.30, 40,422,424.35 and 13,304,027.30 is: 19,958,956.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,346.30 : 40,422,424.35 = 13,304,027.30 : x
  2. Step 2: Convert to fraction form
    26,944,346.30/40,422,424.35 = 13,304,027.30/x
  3. Step 3: Cross multiply
    26,944,346.30x = 40,422,424.35 × 13,304,027.30
  4. Step 4: Simplify right side
    26,944,346.30x = 537,781,037,084,584.81
  5. Step 5: Solve for x
    x = 537,781,037,084,584.81/26,944,346.30
  6. Step 6: Final answer
    x = 19,958,956.55

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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.