Home / 24,529,790.32-33,851,832.72-13,517,249.42

Finding the Fourth Proportional to 24,529,790.32, 33,851,832.72 and 13,517,249.42

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Solution

The fourth proportional to 24,529,790.32, 33,851,832.72 and 13,517,249.42 is: 18,654,202.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,529,790.32 : 33,851,832.72 = 13,517,249.42 : x
  2. Step 2: Convert to fraction form
    24,529,790.32/33,851,832.72 = 13,517,249.42/x
  3. Step 3: Cross multiply
    24,529,790.32x = 33,851,832.72 × 13,517,249.42
  4. Step 4: Simplify right side
    24,529,790.32x = 457,583,666,253,164.12
  5. Step 5: Solve for x
    x = 457,583,666,253,164.12/24,529,790.32
  6. Step 6: Final answer
    x = 18,654,202.10

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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.