Home / 322,359,876.35-444,858,135.86-183,138,277.58

Finding the Fourth Proportional to 322,359,876.35, 444,858,135.86 and 183,138,277.58

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Solution

The fourth proportional to 322,359,876.35, 444,858,135.86 and 183,138,277.58 is: 252,731,678.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,359,876.35 : 444,858,135.86 = 183,138,277.58 : x
  2. Step 2: Convert to fraction form
    322,359,876.35/444,858,135.86 = 183,138,277.58/x
  3. Step 3: Cross multiply
    322,359,876.35x = 444,858,135.86 × 183,138,277.58
  4. Step 4: Simplify right side
    322,359,876.35x = 81,470,552,768,850,048
  5. Step 5: Solve for x
    x = 81,470,552,768,850,048/322,359,876.35
  6. Step 6: Final answer
    x = 252,731,678.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.