Home / 18,158,732.64-27,231,308.16-6,025,934.64

Finding the Fourth Proportional to 18,158,732.64, 27,231,308.16 and 6,025,934.64

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Solution

The fourth proportional to 18,158,732.64, 27,231,308.16 and 6,025,934.64 is: 9,036,648.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,158,732.64 : 27,231,308.16 = 6,025,934.64 : x
  2. Step 2: Convert to fraction form
    18,158,732.64/27,231,308.16 = 6,025,934.64/x
  3. Step 3: Cross multiply
    18,158,732.64x = 27,231,308.16 × 6,025,934.64
  4. Step 4: Simplify right side
    18,158,732.64x = 164,094,083,133,858.66
  5. Step 5: Solve for x
    x = 164,094,083,133,858.66/18,158,732.64
  6. Step 6: Final answer
    x = 9,036,648.45

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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.