Home / 8,353,450,702,320.40-12,530,173,104,302-2,233,996,861,351.60

Finding the Fourth Proportional to 8,353,450,702,320.40, 12,530,173,104,302 and 2,233,996,861,351.60

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Solution

The fourth proportional to 8,353,450,702,320.40, 12,530,173,104,302 and 2,233,996,861,351.60 is: 3,350,994,503,316.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,353,450,702,320.40 : 12,530,173,104,302 = 2,233,996,861,351.60 : x
  2. Step 2: Convert to fraction form
    8,353,450,702,320.40/12,530,173,104,302 = 2,233,996,861,351.60/x
  3. Step 3: Cross multiply
    8,353,450,702,320.40x = 12,530,173,104,302 × 2,233,996,861,351.60
  4. Step 4: Simplify right side
    8,353,450,702,320.40x = 27,992,367,387,202,904,062,427,136
  5. Step 5: Solve for x
    x = 27,992,367,387,202,904,062,427,136/8,353,450,702,320.40
  6. Step 6: Final answer
    x = 3,350,994,503,316.73

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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.