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Finding the Fourth Proportional to 44,764,295.07, 67,146,436.91 and 12,416,197.41

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Solution

The fourth proportional to 44,764,295.07, 67,146,436.91 and 12,416,197.41 is: 18,624,294.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764,295.07 : 67,146,436.91 = 12,416,197.41 : x
  2. Step 2: Convert to fraction form
    44,764,295.07/67,146,436.91 = 12,416,197.41/x
  3. Step 3: Cross multiply
    44,764,295.07x = 67,146,436.91 × 12,416,197.41
  4. Step 4: Simplify right side
    44,764,295.07x = 833,703,416,202,685.62
  5. Step 5: Solve for x
    x = 833,703,416,202,685.62/44,764,295.07
  6. Step 6: Final answer
    x = 18,624,294.54

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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.