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Finding the Fourth Proportional to 24,366,978.55, 36,536,471.02 and 7,325,096.95

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Solution

The fourth proportional to 24,366,978.55, 36,536,471.02 and 7,325,096.95 is: 10,983,437.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,366,978.55 : 36,536,471.02 = 7,325,096.95 : x
  2. Step 2: Convert to fraction form
    24,366,978.55/36,536,471.02 = 7,325,096.95/x
  3. Step 3: Cross multiply
    24,366,978.55x = 36,536,471.02 × 7,325,096.95
  4. Step 4: Simplify right side
    24,366,978.55x = 267,633,192,432,365.41
  5. Step 5: Solve for x
    x = 267,633,192,432,365.41/24,366,978.55
  6. Step 6: Final answer
    x = 10,983,437.77

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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.