Home / 26,864,111.14-40,304,072.70-8,667,964.96

Finding the Fourth Proportional to 26,864,111.14, 40,304,072.70 and 8,667,964.96

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Solution

The fourth proportional to 26,864,111.14, 40,304,072.70 and 8,667,964.96 is: 13,004,498.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,864,111.14 : 40,304,072.70 = 8,667,964.96 : x
  2. Step 2: Convert to fraction form
    26,864,111.14/40,304,072.70 = 8,667,964.96/x
  3. Step 3: Cross multiply
    26,864,111.14x = 40,304,072.70 × 8,667,964.96
  4. Step 4: Simplify right side
    26,864,111.14x = 349,354,289,908,892.62
  5. Step 5: Solve for x
    x = 349,354,289,908,892.62/26,864,111.14
  6. Step 6: Final answer
    x = 13,004,498.38

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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.