Home / 98,113,640,419.04-147,171,632,458.82-27,364,046,676.44

Finding the Fourth Proportional to 98,113,640,419.04, 147,171,632,458.82 and 27,364,046,676.44

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Solution

The fourth proportional to 98,113,640,419.04, 147,171,632,458.82 and 27,364,046,676.44 is: 41,046,396,839.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,113,640,419.04 : 147,171,632,458.82 = 27,364,046,676.44 : x
  2. Step 2: Convert to fraction form
    98,113,640,419.04/147,171,632,458.82 = 27,364,046,676.44/x
  3. Step 3: Cross multiply
    98,113,640,419.04x = 147,171,632,458.82 × 27,364,046,676.44
  4. Step 4: Simplify right side
    98,113,640,419.04x = 4,027,211,420,051,022,807,040
  5. Step 5: Solve for x
    x = 4,027,211,420,051,022,807,040/98,113,640,419.04
  6. Step 6: Final answer
    x = 41,046,396,839.94

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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.