Home / 17,343,080.22-26,006,107.62-8,579,233.11

Finding the Fourth Proportional to 17,343,080.22, 26,006,107.62 and 8,579,233.11

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Solution

The fourth proportional to 17,343,080.22, 26,006,107.62 and 8,579,233.11 is: 12,864,638.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343,080.22 : 26,006,107.62 = 8,579,233.11 : x
  2. Step 2: Convert to fraction form
    17,343,080.22/26,006,107.62 = 8,579,233.11/x
  3. Step 3: Cross multiply
    17,343,080.22x = 26,006,107.62 × 8,579,233.11
  4. Step 4: Simplify right side
    17,343,080.22x = 223,112,459,555,727.28
  5. Step 5: Solve for x
    x = 223,112,459,555,727.28/17,343,080.22
  6. Step 6: Final answer
    x = 12,864,638.62

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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.