Home / 11,110,612.24-16,654,194.64-5,991,648.96

Finding the Fourth Proportional to 11,110,612.24, 16,654,194.64 and 5,991,648.96

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Solution

The fourth proportional to 11,110,612.24, 16,654,194.64 and 5,991,648.96 is: 8,981,151.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110,612.24 : 16,654,194.64 = 5,991,648.96 : x
  2. Step 2: Convert to fraction form
    11,110,612.24/16,654,194.64 = 5,991,648.96/x
  3. Step 3: Cross multiply
    11,110,612.24x = 16,654,194.64 × 5,991,648.96
  4. Step 4: Simplify right side
    11,110,612.24x = 99,786,087,994,393.58
  5. Step 5: Solve for x
    x = 99,786,087,994,393.58/11,110,612.24
  6. Step 6: Final answer
    x = 8,981,151.16

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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.