Home / 27,804,514.90-41,710,708.95-8,633,272.90

Finding the Fourth Proportional to 27,804,514.90, 41,710,708.95 and 8,633,272.90

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Solution

The fourth proportional to 27,804,514.90, 41,710,708.95 and 8,633,272.90 is: 12,951,131.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,514.90 : 41,710,708.95 = 8,633,272.90 : x
  2. Step 2: Convert to fraction form
    27,804,514.90/41,710,708.95 = 8,633,272.90/x
  3. Step 3: Cross multiply
    27,804,514.90x = 41,710,708.95 × 8,633,272.90
  4. Step 4: Simplify right side
    27,804,514.90x = 360,099,933,217,822.50
  5. Step 5: Solve for x
    x = 360,099,933,217,822.50/27,804,514.90
  6. Step 6: Final answer
    x = 12,951,131.66

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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.