Home / 5,333,980,532,892.70-7,999,418,625,152.60-2,065,942,624,890.70

Finding the Fourth Proportional to 5,333,980,532,892.70, 7,999,418,625,152.60 and 2,065,942,624,890.70

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Solution

The fourth proportional to 5,333,980,532,892.70, 7,999,418,625,152.60 and 2,065,942,624,890.70 is: 3,098,312,753,512.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,980,532,892.70 : 7,999,418,625,152.60 = 2,065,942,624,890.70 : x
  2. Step 2: Convert to fraction form
    5,333,980,532,892.70/7,999,418,625,152.60 = 2,065,942,624,890.70/x
  3. Step 3: Cross multiply
    5,333,980,532,892.70x = 7,999,418,625,152.60 × 2,065,942,624,890.70
  4. Step 4: Simplify right side
    5,333,980,532,892.70x = 16,526,339,912,047,314,813,845,504
  5. Step 5: Solve for x
    x = 16,526,339,912,047,314,813,845,504/5,333,980,532,892.70
  6. Step 6: Final answer
    x = 3,098,312,753,512.21

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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.