Home / 27,676,923.90-41,515,385.85-13,296,524.10

Finding the Fourth Proportional to 27,676,923.90, 41,515,385.85 and 13,296,524.10

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Solution

The fourth proportional to 27,676,923.90, 41,515,385.85 and 13,296,524.10 is: 19,944,786.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,676,923.90 : 41,515,385.85 = 13,296,524.10 : x
  2. Step 2: Convert to fraction form
    27,676,923.90/41,515,385.85 = 13,296,524.10/x
  3. Step 3: Cross multiply
    27,676,923.90x = 41,515,385.85 × 13,296,524.10
  4. Step 4: Simplify right side
    27,676,923.90x = 552,010,328,475,324
  5. Step 5: Solve for x
    x = 552,010,328,475,324/27,676,923.90
  6. Step 6: Final answer
    x = 19,944,786.15

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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.