Home / 758,556,987,114.94-1,137,381,087,087.30-241,435,121,710.64

Finding the Fourth Proportional to 758,556,987,114.94, 1,137,381,087,087.30 and 241,435,121,710.64

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Solution

The fourth proportional to 758,556,987,114.94, 1,137,381,087,087.30 and 241,435,121,710.64 is: 362,008,057,214.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,556,987,114.94 : 1,137,381,087,087.30 = 241,435,121,710.64 : x
  2. Step 2: Convert to fraction form
    758,556,987,114.94/1,137,381,087,087.30 = 241,435,121,710.64/x
  3. Step 3: Cross multiply
    758,556,987,114.94x = 1,137,381,087,087.30 × 241,435,121,710.64
  4. Step 4: Simplify right side
    758,556,987,114.94x = 274,603,741,192,302,322,778,112
  5. Step 5: Solve for x
    x = 274,603,741,192,302,322,778,112/758,556,987,114.94
  6. Step 6: Final answer
    x = 362,008,057,214.95

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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.