Home / 36,654,854.45-54,994,225.12-17,483,116.73

Finding the Fourth Proportional to 36,654,854.45, 54,994,225.12 and 17,483,116.73

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Solution

The fourth proportional to 36,654,854.45, 54,994,225.12 and 17,483,116.73 is: 26,230,371.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,654,854.45 : 54,994,225.12 = 17,483,116.73 : x
  2. Step 2: Convert to fraction form
    36,654,854.45/54,994,225.12 = 17,483,116.73/x
  3. Step 3: Cross multiply
    36,654,854.45x = 54,994,225.12 × 17,483,116.73
  4. Step 4: Simplify right side
    36,654,854.45x = 961,470,456,973,887.12
  5. Step 5: Solve for x
    x = 961,470,456,973,887.12/36,654,854.45
  6. Step 6: Final answer
    x = 26,230,371.71

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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.