Home / 59,171,935.83-88,772,269.44-18,231,372.98

Finding the Fourth Proportional to 59,171,935.83, 88,772,269.44 and 18,231,372.98

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Solution

The fourth proportional to 59,171,935.83, 88,772,269.44 and 18,231,372.98 is: 27,351,485.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,171,935.83 : 88,772,269.44 = 18,231,372.98 : x
  2. Step 2: Convert to fraction form
    59,171,935.83/88,772,269.44 = 18,231,372.98/x
  3. Step 3: Cross multiply
    59,171,935.83x = 88,772,269.44 × 18,231,372.98
  4. Step 4: Simplify right side
    59,171,935.83x = 1,618,440,354,399,098
  5. Step 5: Solve for x
    x = 1,618,440,354,399,098/59,171,935.83
  6. Step 6: Final answer
    x = 27,351,485.66

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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.