Home / 5,536,034,198.80-8,304,051,298.20-1,658,640,662.80

Finding the Fourth Proportional to 5,536,034,198.80, 8,304,051,298.20 and 1,658,640,662.80

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Solution

The fourth proportional to 5,536,034,198.80, 8,304,051,298.20 and 1,658,640,662.80 is: 2,487,960,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,034,198.80 : 8,304,051,298.20 = 1,658,640,662.80 : x
  2. Step 2: Convert to fraction form
    5,536,034,198.80/8,304,051,298.20 = 1,658,640,662.80/x
  3. Step 3: Cross multiply
    5,536,034,198.80x = 8,304,051,298.20 × 1,658,640,662.80
  4. Step 4: Simplify right side
    5,536,034,198.80x = 13,773,437,149,171,648,512
  5. Step 5: Solve for x
    x = 13,773,437,149,171,648,512/5,536,034,198.80
  6. Step 6: Final answer
    x = 2,487,960,994.20

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Double scale
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Similar ratio
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1.5x scale

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.