Home / 241,993,685.80-363,132,246.30-88,655,242.60

Finding the Fourth Proportional to 241,993,685.80, 363,132,246.30 and 88,655,242.60

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Solution

The fourth proportional to 241,993,685.80, 363,132,246.30 and 88,655,242.60 is: 133,034,782.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,993,685.80 : 363,132,246.30 = 88,655,242.60 : x
  2. Step 2: Convert to fraction form
    241,993,685.80/363,132,246.30 = 88,655,242.60/x
  3. Step 3: Cross multiply
    241,993,685.80x = 363,132,246.30 × 88,655,242.60
  4. Step 4: Simplify right side
    241,993,685.80x = 32,193,577,391,609,452
  5. Step 5: Solve for x
    x = 32,193,577,391,609,452/241,993,685.80
  6. Step 6: Final answer
    x = 133,034,782.64

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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.