Home / 16,175,091.88-24,250,682.22-9,783,803.08

Finding the Fourth Proportional to 16,175,091.88, 24,250,682.22 and 9,783,803.08

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Solution

The fourth proportional to 16,175,091.88, 24,250,682.22 and 9,783,803.08 is: 14,668,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,091.88 : 24,250,682.22 = 9,783,803.08 : x
  2. Step 2: Convert to fraction form
    16,175,091.88/24,250,682.22 = 9,783,803.08/x
  3. Step 3: Cross multiply
    16,175,091.88x = 24,250,682.22 × 9,783,803.08
  4. Step 4: Simplify right side
    16,175,091.88x = 237,263,899,396,137.22
  5. Step 5: Solve for x
    x = 237,263,899,396,137.22/16,175,091.88
  6. Step 6: Final answer
    x = 14,668,473.05

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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.