Home / 88,067,999.90-132,101,999.85-27,475,852.70

Finding the Fourth Proportional to 88,067,999.90, 132,101,999.85 and 27,475,852.70

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Solution

The fourth proportional to 88,067,999.90, 132,101,999.85 and 27,475,852.70 is: 41,213,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,067,999.90 : 132,101,999.85 = 27,475,852.70 : x
  2. Step 2: Convert to fraction form
    88,067,999.90/132,101,999.85 = 27,475,852.70/x
  3. Step 3: Cross multiply
    88,067,999.90x = 132,101,999.85 × 27,475,852.70
  4. Step 4: Simplify right side
    88,067,999.90x = 3,629,615,089,254,022
  5. Step 5: Solve for x
    x = 3,629,615,089,254,022/88,067,999.90
  6. Step 6: Final answer
    x = 41,213,779.05

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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.