Home / 27,228,997.02-37,576,021.86-14,839,093.38

Finding the Fourth Proportional to 27,228,997.02, 37,576,021.86 and 14,839,093.38

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Solution

The fourth proportional to 27,228,997.02, 37,576,021.86 and 14,839,093.38 is: 20,477,952.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228,997.02 : 37,576,021.86 = 14,839,093.38 : x
  2. Step 2: Convert to fraction form
    27,228,997.02/37,576,021.86 = 14,839,093.38/x
  3. Step 3: Cross multiply
    27,228,997.02x = 37,576,021.86 × 14,839,093.38
  4. Step 4: Simplify right side
    27,228,997.02x = 557,594,097,229,461.31
  5. Step 5: Solve for x
    x = 557,594,097,229,461.31/27,228,997.02
  6. Step 6: Final answer
    x = 20,477,952.12

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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.