Home / 17,080,310.10-25,620,465.15-16,343,145.30

Finding the Fourth Proportional to 17,080,310.10, 25,620,465.15 and 16,343,145.30

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Solution

The fourth proportional to 17,080,310.10, 25,620,465.15 and 16,343,145.30 is: 24,514,717.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,080,310.10 : 25,620,465.15 = 16,343,145.30 : x
  2. Step 2: Convert to fraction form
    17,080,310.10/25,620,465.15 = 16,343,145.30/x
  3. Step 3: Cross multiply
    17,080,310.10x = 25,620,465.15 × 16,343,145.30
  4. Step 4: Simplify right side
    17,080,310.10x = 418,718,984,600,036.31
  5. Step 5: Solve for x
    x = 418,718,984,600,036.31/17,080,310.10
  6. Step 6: Final answer
    x = 24,514,717.95

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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.