Home / 17,704,849.13-26,527,913.79-10,767,344.43

Finding the Fourth Proportional to 17,704,849.13, 26,527,913.79 and 10,767,344.43

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Solution

The fourth proportional to 17,704,849.13, 26,527,913.79 and 10,767,344.43 is: 16,133,161.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,704,849.13 : 26,527,913.79 = 10,767,344.43 : x
  2. Step 2: Convert to fraction form
    17,704,849.13/26,527,913.79 = 10,767,344.43/x
  3. Step 3: Cross multiply
    17,704,849.13x = 26,527,913.79 × 10,767,344.43
  4. Step 4: Simplify right side
    17,704,849.13x = 285,635,184,786,276.69
  5. Step 5: Solve for x
    x = 285,635,184,786,276.69/17,704,849.13
  6. Step 6: Final answer
    x = 16,133,161.19

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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.