Home / 5,998,617,506.04-8,998,517,636.82-2,067,806,172.12

Finding the Fourth Proportional to 5,998,617,506.04, 8,998,517,636.82 and 2,067,806,172.12

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Solution

The fourth proportional to 5,998,617,506.04, 8,998,517,636.82 and 2,067,806,172.12 is: 3,101,913,114.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,617,506.04 : 8,998,517,636.82 = 2,067,806,172.12 : x
  2. Step 2: Convert to fraction form
    5,998,617,506.04/8,998,517,636.82 = 2,067,806,172.12/x
  3. Step 3: Cross multiply
    5,998,617,506.04x = 8,998,517,636.82 × 2,067,806,172.12
  4. Step 4: Simplify right side
    5,998,617,506.04x = 18,607,190,309,347,069,952
  5. Step 5: Solve for x
    x = 18,607,190,309,347,069,952/5,998,617,506.04
  6. Step 6: Final answer
    x = 3,101,913,114.25

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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.