Home / 2,993,075,712,000.10-4,489,613,568,000.20-2,993,075,712,000.10

Finding the Fourth Proportional to 2,993,075,712,000.10, 4,489,613,568,000.20 and 2,993,075,712,000.10

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Solution

The fourth proportional to 2,993,075,712,000.10, 4,489,613,568,000.20 and 2,993,075,712,000.10 is: 4,489,613,568,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,075,712,000.10 : 4,489,613,568,000.20 = 2,993,075,712,000.10 : x
  2. Step 2: Convert to fraction form
    2,993,075,712,000.10/4,489,613,568,000.20 = 2,993,075,712,000.10/x
  3. Step 3: Cross multiply
    2,993,075,712,000.10x = 4,489,613,568,000.20 × 2,993,075,712,000.10
  4. Step 4: Simplify right side
    2,993,075,712,000.10x = 13,437,753,326,647,509,705,031,680
  5. Step 5: Solve for x
    x = 13,437,753,326,647,509,705,031,680/2,993,075,712,000.10
  6. Step 6: Final answer
    x = 4,489,613,568,000.20

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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.