Home / 23,975,977.32-33,086,175.84-13,110,728.04

Finding the Fourth Proportional to 23,975,977.32, 33,086,175.84 and 13,110,728.04

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Solution

The fourth proportional to 23,975,977.32, 33,086,175.84 and 13,110,728.04 is: 18,092,436.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,975,977.32 : 33,086,175.84 = 13,110,728.04 : x
  2. Step 2: Convert to fraction form
    23,975,977.32/33,086,175.84 = 13,110,728.04/x
  3. Step 3: Cross multiply
    23,975,977.32x = 33,086,175.84 × 13,110,728.04
  4. Step 4: Simplify right side
    23,975,977.32x = 433,783,853,321,858.50
  5. Step 5: Solve for x
    x = 433,783,853,321,858.50/23,975,977.32
  6. Step 6: Final answer
    x = 18,092,436.76

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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.