Home / 26,751,956.85-40,115,294.64-10,364,918.18

Finding the Fourth Proportional to 26,751,956.85, 40,115,294.64 and 10,364,918.18

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Solution

The fourth proportional to 26,751,956.85, 40,115,294.64 and 10,364,918.18 is: 15,542,479.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,956.85 : 40,115,294.64 = 10,364,918.18 : x
  2. Step 2: Convert to fraction form
    26,751,956.85/40,115,294.64 = 10,364,918.18/x
  3. Step 3: Cross multiply
    26,751,956.85x = 40,115,294.64 × 10,364,918.18
  4. Step 4: Simplify right side
    26,751,956.85x = 415,791,746,509,616.12
  5. Step 5: Solve for x
    x = 415,791,746,509,616.12/26,751,956.85
  6. Step 6: Final answer
    x = 15,542,479.71

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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.