Home / 17,882,067.95-26,827,102.10-6,522,516.57

Finding the Fourth Proportional to 17,882,067.95, 26,827,102.10 and 6,522,516.57

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Solution

The fourth proportional to 17,882,067.95, 26,827,102.10 and 6,522,516.57 is: 9,785,233.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,882,067.95 : 26,827,102.10 = 6,522,516.57 : x
  2. Step 2: Convert to fraction form
    17,882,067.95/26,827,102.10 = 6,522,516.57/x
  3. Step 3: Cross multiply
    17,882,067.95x = 26,827,102.10 × 6,522,516.57
  4. Step 4: Simplify right side
    17,882,067.95x = 174,980,217,972,331.81
  5. Step 5: Solve for x
    x = 174,980,217,972,331.81/17,882,067.95
  6. Step 6: Final answer
    x = 9,785,233.93

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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.