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Finding the Fourth Proportional to 41,145,374.30, 57,527,941.30 and 41,145,374.30

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Solution

The fourth proportional to 41,145,374.30, 57,527,941.30 and 41,145,374.30 is: 57,527,941.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,145,374.30 : 57,527,941.30 = 41,145,374.30 : x
  2. Step 2: Convert to fraction form
    41,145,374.30/57,527,941.30 = 41,145,374.30/x
  3. Step 3: Cross multiply
    41,145,374.30x = 57,527,941.30 × 41,145,374.30
  4. Step 4: Simplify right side
    41,145,374.30x = 2,367,008,677,496,928.50
  5. Step 5: Solve for x
    x = 2,367,008,677,496,928.50/41,145,374.30
  6. Step 6: Final answer
    x = 57,527,941.30

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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.