Home / 2,051,945,517.60-3,077,918,276.40-597,970,375.20

Finding the Fourth Proportional to 2,051,945,517.60, 3,077,918,276.40 and 597,970,375.20

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Solution

The fourth proportional to 2,051,945,517.60, 3,077,918,276.40 and 597,970,375.20 is: 896,955,562.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,945,517.60 : 3,077,918,276.40 = 597,970,375.20 : x
  2. Step 2: Convert to fraction form
    2,051,945,517.60/3,077,918,276.40 = 597,970,375.20/x
  3. Step 3: Cross multiply
    2,051,945,517.60x = 3,077,918,276.40 × 597,970,375.20
  4. Step 4: Simplify right side
    2,051,945,517.60x = 1,840,503,946,573,845,504
  5. Step 5: Solve for x
    x = 1,840,503,946,573,845,504/2,051,945,517.60
  6. Step 6: Final answer
    x = 896,955,562.80

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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.