Home / 88,409,904.76-132,636,092.64-33,821,597.44

Finding the Fourth Proportional to 88,409,904.76, 132,636,092.64 and 33,821,597.44

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Solution

The fourth proportional to 88,409,904.76, 132,636,092.64 and 33,821,597.44 is: 50,740,519.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,409,904.76 : 132,636,092.64 = 33,821,597.44 : x
  2. Step 2: Convert to fraction form
    88,409,904.76/132,636,092.64 = 33,821,597.44/x
  3. Step 3: Cross multiply
    88,409,904.76x = 132,636,092.64 × 33,821,597.44
  4. Step 4: Simplify right side
    88,409,904.76x = 4,485,964,531,284,626.50
  5. Step 5: Solve for x
    x = 4,485,964,531,284,626.50/88,409,904.76
  6. Step 6: Final answer
    x = 50,740,519.89

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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.