Home / 17,753,861.64-24,498,933.66-10,877,408.76

Finding the Fourth Proportional to 17,753,861.64, 24,498,933.66 and 10,877,408.76

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Solution

The fourth proportional to 17,753,861.64, 24,498,933.66 and 10,877,408.76 is: 15,009,969.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,861.64 : 24,498,933.66 = 10,877,408.76 : x
  2. Step 2: Convert to fraction form
    17,753,861.64/24,498,933.66 = 10,877,408.76/x
  3. Step 3: Cross multiply
    17,753,861.64x = 24,498,933.66 × 10,877,408.76
  4. Step 4: Simplify right side
    17,753,861.64x = 266,484,915,603,942.84
  5. Step 5: Solve for x
    x = 266,484,915,603,942.84/17,753,861.64
  6. Step 6: Final answer
    x = 15,009,969.16

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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.