Home / 27,181,392.30-37,510,326.62-14,958,249.30

Finding the Fourth Proportional to 27,181,392.30, 37,510,326.62 and 14,958,249.30

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Solution

The fourth proportional to 27,181,392.30, 37,510,326.62 and 14,958,249.30 is: 20,642,386.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,392.30 : 37,510,326.62 = 14,958,249.30 : x
  2. Step 2: Convert to fraction form
    27,181,392.30/37,510,326.62 = 14,958,249.30/x
  3. Step 3: Cross multiply
    27,181,392.30x = 37,510,326.62 × 14,958,249.30
  4. Step 4: Simplify right side
    27,181,392.30x = 561,088,816,906,386.38
  5. Step 5: Solve for x
    x = 561,088,816,906,386.38/27,181,392.30
  6. Step 6: Final answer
    x = 20,642,386.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.