Home / 47,683,369.24-71,420,773.51-33,808,269.98

Finding the Fourth Proportional to 47,683,369.24, 71,420,773.51 and 33,808,269.98

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Solution

The fourth proportional to 47,683,369.24, 71,420,773.51 and 33,808,269.98 is: 50,638,468.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,683,369.24 : 71,420,773.51 = 33,808,269.98 : x
  2. Step 2: Convert to fraction form
    47,683,369.24/71,420,773.51 = 33,808,269.98/x
  3. Step 3: Cross multiply
    47,683,369.24x = 71,420,773.51 × 33,808,269.98
  4. Step 4: Simplify right side
    47,683,369.24x = 2,414,612,792,837,470.50
  5. Step 5: Solve for x
    x = 2,414,612,792,837,470.50/47,683,369.24
  6. Step 6: Final answer
    x = 50,638,468.54

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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.