Home / 758,556,987,116.92-1,137,381,087,090.30-241,435,121,712.64

Finding the Fourth Proportional to 758,556,987,116.92, 1,137,381,087,090.30 and 241,435,121,712.64

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Solution

The fourth proportional to 758,556,987,116.92, 1,137,381,087,090.30 and 241,435,121,712.64 is: 362,008,057,217.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,556,987,116.92 : 1,137,381,087,090.30 = 241,435,121,712.64 : x
  2. Step 2: Convert to fraction form
    758,556,987,116.92/1,137,381,087,090.30 = 241,435,121,712.64/x
  3. Step 3: Cross multiply
    758,556,987,116.92x = 1,137,381,087,090.30 × 241,435,121,712.64
  4. Step 4: Simplify right side
    758,556,987,116.92x = 274,603,741,195,301,417,910,272
  5. Step 5: Solve for x
    x = 274,603,741,195,301,417,910,272/758,556,987,116.92
  6. Step 6: Final answer
    x = 362,008,057,217.96

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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.