Home / 17,588,132.20-26,388,419.10-16,966,052.20

Finding the Fourth Proportional to 17,588,132.20, 26,388,419.10 and 16,966,052.20

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Solution

The fourth proportional to 17,588,132.20, 26,388,419.10 and 16,966,052.20 is: 25,455,079.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,132.20 : 26,388,419.10 = 16,966,052.20 : x
  2. Step 2: Convert to fraction form
    17,588,132.20/26,388,419.10 = 16,966,052.20/x
  3. Step 3: Cross multiply
    17,588,132.20x = 26,388,419.10 × 16,966,052.20
  4. Step 4: Simplify right side
    17,588,132.20x = 447,707,295,926,077
  5. Step 5: Solve for x
    x = 447,707,295,926,077/17,588,132.20
  6. Step 6: Final answer
    x = 25,455,079.07

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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.