Home / 6,151,120,992,418.50-8,487,766,775,539.30-3,372,552,048,841.50

Finding the Fourth Proportional to 6,151,120,992,418.50, 8,487,766,775,539.30 and 3,372,552,048,841.50

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Solution

The fourth proportional to 6,151,120,992,418.50, 8,487,766,775,539.30 and 3,372,552,048,841.50 is: 4,653,694,060,678.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,120,992,418.50 : 8,487,766,775,539.30 = 3,372,552,048,841.50 : x
  2. Step 2: Convert to fraction form
    6,151,120,992,418.50/8,487,766,775,539.30 = 3,372,552,048,841.50/x
  3. Step 3: Cross multiply
    6,151,120,992,418.50x = 8,487,766,775,539.30 × 3,372,552,048,841.50
  4. Step 4: Simplify right side
    6,151,120,992,418.50x = 28,625,435,228,933,879,161,159,680
  5. Step 5: Solve for x
    x = 28,625,435,228,933,879,161,159,680/6,151,120,992,418.50
  6. Step 6: Final answer
    x = 4,653,694,060,678.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.