Home / 17,596,720.80-26,418,700.80-11,235,175.20

Finding the Fourth Proportional to 17,596,720.80, 26,418,700.80 and 11,235,175.20

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Solution

The fourth proportional to 17,596,720.80, 26,418,700.80 and 11,235,175.20 is: 16,867,843.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596,720.80 : 26,418,700.80 = 11,235,175.20 : x
  2. Step 2: Convert to fraction form
    17,596,720.80/26,418,700.80 = 11,235,175.20/x
  3. Step 3: Cross multiply
    17,596,720.80x = 26,418,700.80 × 11,235,175.20
  4. Step 4: Simplify right side
    17,596,720.80x = 296,818,732,044,380.12
  5. Step 5: Solve for x
    x = 296,818,732,044,380.12/17,596,720.80
  6. Step 6: Final answer
    x = 16,867,843.47

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1.5x scale

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.