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Finding the Fourth Proportional to 37,445,163.30, 52,494,007.50 and 37,445,163.30

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Solution

The fourth proportional to 37,445,163.30, 52,494,007.50 and 37,445,163.30 is: 52,494,007.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,445,163.30 : 52,494,007.50 = 37,445,163.30 : x
  2. Step 2: Convert to fraction form
    37,445,163.30/52,494,007.50 = 37,445,163.30/x
  3. Step 3: Cross multiply
    37,445,163.30x = 52,494,007.50 × 37,445,163.30
  4. Step 4: Simplify right side
    37,445,163.30x = 1,965,646,683,108,924.50
  5. Step 5: Solve for x
    x = 1,965,646,683,108,924.50/37,445,163.30
  6. Step 6: Final answer
    x = 52,494,007.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.