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Finding the Fourth Proportional to 2,006,708,402.80, 3,010,062,604.20 and 2,006,708,402.80

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Solution

The fourth proportional to 2,006,708,402.80, 3,010,062,604.20 and 2,006,708,402.80 is: 3,010,062,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,708,402.80 : 3,010,062,604.20 = 2,006,708,402.80 : x
  2. Step 2: Convert to fraction form
    2,006,708,402.80/3,010,062,604.20 = 2,006,708,402.80/x
  3. Step 3: Cross multiply
    2,006,708,402.80x = 3,010,062,604.20 × 2,006,708,402.80
  4. Step 4: Simplify right side
    2,006,708,402.80x = 6,040,317,920,802,190,336
  5. Step 5: Solve for x
    x = 6,040,317,920,802,190,336/2,006,708,402.80
  6. Step 6: Final answer
    x = 3,010,062,604.20

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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.