Home / 17,818,091.22-24,588,981.66-9,669,329.22

Finding the Fourth Proportional to 17,818,091.22, 24,588,981.66 and 9,669,329.22

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Solution

The fourth proportional to 17,818,091.22, 24,588,981.66 and 9,669,329.22 is: 13,343,682.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,091.22 : 24,588,981.66 = 9,669,329.22 : x
  2. Step 2: Convert to fraction form
    17,818,091.22/24,588,981.66 = 9,669,329.22/x
  3. Step 3: Cross multiply
    17,818,091.22x = 24,588,981.66 × 9,669,329.22
  4. Step 4: Simplify right side
    17,818,091.22x = 237,758,958,855,082.12
  5. Step 5: Solve for x
    x = 237,758,958,855,082.12/17,818,091.22
  6. Step 6: Final answer
    x = 13,343,682.88

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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.