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Finding the Fourth Proportional to 2,041,446,175.20, 3,062,169,262.80 and 2,041,446,175.20

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Solution

The fourth proportional to 2,041,446,175.20, 3,062,169,262.80 and 2,041,446,175.20 is: 3,062,169,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,446,175.20 : 3,062,169,262.80 = 2,041,446,175.20 : x
  2. Step 2: Convert to fraction form
    2,041,446,175.20/3,062,169,262.80 = 2,041,446,175.20/x
  3. Step 3: Cross multiply
    2,041,446,175.20x = 3,062,169,262.80 × 2,041,446,175.20
  4. Step 4: Simplify right side
    2,041,446,175.20x = 6,251,253,729,358,064,640
  5. Step 5: Solve for x
    x = 6,251,253,729,358,064,640/2,041,446,175.20
  6. Step 6: Final answer
    x = 3,062,169,262.80

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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.