Home / 758,556,987,114.20-1,137,381,087,086.20-241,435,121,709.88

Finding the Fourth Proportional to 758,556,987,114.20, 1,137,381,087,086.20 and 241,435,121,709.88

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Solution

The fourth proportional to 758,556,987,114.20, 1,137,381,087,086.20 and 241,435,121,709.88 is: 362,008,057,213.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,556,987,114.20 : 1,137,381,087,086.20 = 241,435,121,709.88 : x
  2. Step 2: Convert to fraction form
    758,556,987,114.20/1,137,381,087,086.20 = 241,435,121,709.88/x
  3. Step 3: Cross multiply
    758,556,987,114.20x = 1,137,381,087,086.20 × 241,435,121,709.88
  4. Step 4: Simplify right side
    758,556,987,114.20x = 274,603,741,191,172,310,171,648
  5. Step 5: Solve for x
    x = 274,603,741,191,172,310,171,648/758,556,987,114.20
  6. Step 6: Final answer
    x = 362,008,057,213.81

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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.