Home / 35,926,217.27-49,578,198.03-19,406,340.98

Finding the Fourth Proportional to 35,926,217.27, 49,578,198.03 and 19,406,340.98

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Solution

The fourth proportional to 35,926,217.27, 49,578,198.03 and 19,406,340.98 is: 26,780,760.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,926,217.27 : 49,578,198.03 = 19,406,340.98 : x
  2. Step 2: Convert to fraction form
    35,926,217.27/49,578,198.03 = 19,406,340.98/x
  3. Step 3: Cross multiply
    35,926,217.27x = 49,578,198.03 × 19,406,340.98
  4. Step 4: Simplify right side
    35,926,217.27x = 962,131,416,144,144.38
  5. Step 5: Solve for x
    x = 962,131,416,144,144.38/35,926,217.27
  6. Step 6: Final answer
    x = 26,780,760.38

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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.