Home / 241,995,999.90-362,993,999.85-88,657,556.70

Finding the Fourth Proportional to 241,995,999.90, 362,993,999.85 and 88,657,556.70

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Solution

The fourth proportional to 241,995,999.90, 362,993,999.85 and 88,657,556.70 is: 132,986,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,995,999.90 : 362,993,999.85 = 88,657,556.70 : x
  2. Step 2: Convert to fraction form
    241,995,999.90/362,993,999.85 = 88,657,556.70/x
  3. Step 3: Cross multiply
    241,995,999.90x = 362,993,999.85 × 88,657,556.70
  4. Step 4: Simplify right side
    241,995,999.90x = 32,182,161,123,461,168
  5. Step 5: Solve for x
    x = 32,182,161,123,461,168/241,995,999.90
  6. Step 6: Final answer
    x = 132,986,335.05

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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.