Home / 26,944,790.40-40,417,185.60-13,304,471.40

Finding the Fourth Proportional to 26,944,790.40, 40,417,185.60 and 13,304,471.40

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Solution

The fourth proportional to 26,944,790.40, 40,417,185.60 and 13,304,471.40 is: 19,956,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,790.40 : 40,417,185.60 = 13,304,471.40 : x
  2. Step 2: Convert to fraction form
    26,944,790.40/40,417,185.60 = 13,304,471.40/x
  3. Step 3: Cross multiply
    26,944,790.40x = 40,417,185.60 × 13,304,471.40
  4. Step 4: Simplify right side
    26,944,790.40x = 537,729,289,883,691.88
  5. Step 5: Solve for x
    x = 537,729,289,883,691.88/26,944,790.40
  6. Step 6: Final answer
    x = 19,956,707.10

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Double scale
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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.