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Finding the Fourth Proportional to 283,609,074,662.10, 425,413,611,993.15 and 283,609,074,662.10

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Solution

The fourth proportional to 283,609,074,662.10, 425,413,611,993.15 and 283,609,074,662.10 is: 425,413,611,993.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,609,074,662.10 : 425,413,611,993.15 = 283,609,074,662.10 : x
  2. Step 2: Convert to fraction form
    283,609,074,662.10/425,413,611,993.15 = 283,609,074,662.10/x
  3. Step 3: Cross multiply
    283,609,074,662.10x = 425,413,611,993.15 × 283,609,074,662.10
  4. Step 4: Simplify right side
    283,609,074,662.10x = 120,651,160,846,038,909,059,072
  5. Step 5: Solve for x
    x = 120,651,160,846,038,909,059,072/283,609,074,662.10
  6. Step 6: Final answer
    x = 425,413,611,993.15

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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.