Home / 3,480,091,488,049.90-5,220,137,232,074.80-3,480,091,488,049.90

Finding the Fourth Proportional to 3,480,091,488,049.90, 5,220,137,232,074.80 and 3,480,091,488,049.90

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Solution

The fourth proportional to 3,480,091,488,049.90, 5,220,137,232,074.80 and 3,480,091,488,049.90 is: 5,220,137,232,074.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,091,488,049.90 : 5,220,137,232,074.80 = 3,480,091,488,049.90 : x
  2. Step 2: Convert to fraction form
    3,480,091,488,049.90/5,220,137,232,074.80 = 3,480,091,488,049.90/x
  3. Step 3: Cross multiply
    3,480,091,488,049.90x = 5,220,137,232,074.80 × 3,480,091,488,049.90
  4. Step 4: Simplify right side
    3,480,091,488,049.90x = 18,166,555,147,795,875,936,337,920
  5. Step 5: Solve for x
    x = 18,166,555,147,795,875,936,337,920/3,480,091,488,049.90
  6. Step 6: Final answer
    x = 5,220,137,232,074.80

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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.