Home / 24,331,468.76-33,578,280.90-13,318,227.48

Finding the Fourth Proportional to 24,331,468.76, 33,578,280.90 and 13,318,227.48

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Solution

The fourth proportional to 24,331,468.76, 33,578,280.90 and 13,318,227.48 is: 18,379,621.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,331,468.76 : 33,578,280.90 = 13,318,227.48 : x
  2. Step 2: Convert to fraction form
    24,331,468.76/33,578,280.90 = 13,318,227.48/x
  3. Step 3: Cross multiply
    24,331,468.76x = 33,578,280.90 × 13,318,227.48
  4. Step 4: Simplify right side
    24,331,468.76x = 447,203,183,413,539.12
  5. Step 5: Solve for x
    x = 447,203,183,413,539.12/24,331,468.76
  6. Step 6: Final answer
    x = 18,379,621.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.