Home / 2,722,937,999.60-4,084,406,999.40-2,335,517,510.60

Finding the Fourth Proportional to 2,722,937,999.60, 4,084,406,999.40 and 2,335,517,510.60

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Solution

The fourth proportional to 2,722,937,999.60, 4,084,406,999.40 and 2,335,517,510.60 is: 3,503,276,265.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,937,999.60 : 4,084,406,999.40 = 2,335,517,510.60 : x
  2. Step 2: Convert to fraction form
    2,722,937,999.60/4,084,406,999.40 = 2,335,517,510.60/x
  3. Step 3: Cross multiply
    2,722,937,999.60x = 4,084,406,999.40 × 2,335,517,510.60
  4. Step 4: Simplify right side
    2,722,937,999.60x = 9,539,204,067,515,904,000
  5. Step 5: Solve for x
    x = 9,539,204,067,515,904,000/2,722,937,999.60
  6. Step 6: Final answer
    x = 3,503,276,265.90

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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.