Home / 6,151,120,992,412.80-8,487,766,775,531.20-3,372,552,048,835.80

Finding the Fourth Proportional to 6,151,120,992,412.80, 8,487,766,775,531.20 and 3,372,552,048,835.80

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Solution

The fourth proportional to 6,151,120,992,412.80, 8,487,766,775,531.20 and 3,372,552,048,835.80 is: 4,653,694,060,670.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,120,992,412.80 : 8,487,766,775,531.20 = 3,372,552,048,835.80 : x
  2. Step 2: Convert to fraction form
    6,151,120,992,412.80/8,487,766,775,531.20 = 3,372,552,048,835.80/x
  3. Step 3: Cross multiply
    6,151,120,992,412.80x = 8,487,766,775,531.20 × 3,372,552,048,835.80
  4. Step 4: Simplify right side
    6,151,120,992,412.80x = 28,625,435,228,858,180,362,567,680
  5. Step 5: Solve for x
    x = 28,625,435,228,858,180,362,567,680/6,151,120,992,412.80
  6. Step 6: Final answer
    x = 4,653,694,060,670.68

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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.