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Finding the Fourth Proportional to 35,597,958.20, 53,396,937.30 and 35,597,958.20

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Solution

The fourth proportional to 35,597,958.20, 53,396,937.30 and 35,597,958.20 is: 53,396,937.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597,958.20 : 53,396,937.30 = 35,597,958.20 : x
  2. Step 2: Convert to fraction form
    35,597,958.20/53,396,937.30 = 35,597,958.20/x
  3. Step 3: Cross multiply
    35,597,958.20x = 53,396,937.30 × 35,597,958.20
  4. Step 4: Simplify right side
    35,597,958.20x = 1,900,821,942,013,421
  5. Step 5: Solve for x
    x = 1,900,821,942,013,421/35,597,958.20
  6. Step 6: Final answer
    x = 53,396,937.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.