Home / 5,333,980,532,912.10-7,999,418,625,181.80-2,065,942,624,909.80

Finding the Fourth Proportional to 5,333,980,532,912.10, 7,999,418,625,181.80 and 2,065,942,624,909.80

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Solution

The fourth proportional to 5,333,980,532,912.10, 7,999,418,625,181.80 and 2,065,942,624,909.80 is: 3,098,312,753,540.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,980,532,912.10 : 7,999,418,625,181.80 = 2,065,942,624,909.80 : x
  2. Step 2: Convert to fraction form
    5,333,980,532,912.10/7,999,418,625,181.80 = 2,065,942,624,909.80/x
  3. Step 3: Cross multiply
    5,333,980,532,912.10x = 7,999,418,625,181.80 × 2,065,942,624,909.80
  4. Step 4: Simplify right side
    5,333,980,532,912.10x = 16,526,339,912,260,431,091,073,024
  5. Step 5: Solve for x
    x = 16,526,339,912,260,431,091,073,024/5,333,980,532,912.10
  6. Step 6: Final answer
    x = 3,098,312,753,540.90

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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.