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Finding the Fourth Proportional to 17,531,651.16, 24,194,214.02 and 9,797,019.48

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Solution

The fourth proportional to 17,531,651.16, 24,194,214.02 and 9,797,019.48 is: 13,520,186.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,651.16 : 24,194,214.02 = 9,797,019.48 : x
  2. Step 2: Convert to fraction form
    17,531,651.16/24,194,214.02 = 9,797,019.48/x
  3. Step 3: Cross multiply
    17,531,651.16x = 24,194,214.02 × 9,797,019.48
  4. Step 4: Simplify right side
    17,531,651.16x = 237,031,186,057,229.12
  5. Step 5: Solve for x
    x = 237,031,186,057,229.12/17,531,651.16
  6. Step 6: Final answer
    x = 13,520,186.08

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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.