Home / 27,419,872.32-41,140,044-14,633,270.64

Finding the Fourth Proportional to 27,419,872.32, 41,140,044 and 14,633,270.64

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Solution

The fourth proportional to 27,419,872.32, 41,140,044 and 14,633,270.64 is: 21,955,368.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,419,872.32 : 41,140,044 = 14,633,270.64 : x
  2. Step 2: Convert to fraction form
    27,419,872.32/41,140,044 = 14,633,270.64/x
  3. Step 3: Cross multiply
    27,419,872.32x = 41,140,044 × 14,633,270.64
  4. Step 4: Simplify right side
    27,419,872.32x = 602,013,397,993,508.12
  5. Step 5: Solve for x
    x = 602,013,397,993,508.12/27,419,872.32
  6. Step 6: Final answer
    x = 21,955,368.39

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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.