Home / 9,831,731,791.80-14,747,597,687.70-6,835,680,010.20

Finding the Fourth Proportional to 9,831,731,791.80, 14,747,597,687.70 and 6,835,680,010.20

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Solution

The fourth proportional to 9,831,731,791.80, 14,747,597,687.70 and 6,835,680,010.20 is: 10,253,520,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,731,791.80 : 14,747,597,687.70 = 6,835,680,010.20 : x
  2. Step 2: Convert to fraction form
    9,831,731,791.80/14,747,597,687.70 = 6,835,680,010.20/x
  3. Step 3: Cross multiply
    9,831,731,791.80x = 14,747,597,687.70 × 6,835,680,010.20
  4. Step 4: Simplify right side
    9,831,731,791.80x = 100,809,858,712,282,628,096
  5. Step 5: Solve for x
    x = 100,809,858,712,282,628,096/9,831,731,791.80
  6. Step 6: Final answer
    x = 10,253,520,015.30

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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.