Home / 11,663,113.77-17,494,596.81-3,983,053.14

Finding the Fourth Proportional to 11,663,113.77, 17,494,596.81 and 3,983,053.14

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Solution

The fourth proportional to 11,663,113.77, 17,494,596.81 and 3,983,053.14 is: 5,974,554.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,113.77 : 17,494,596.81 = 3,983,053.14 : x
  2. Step 2: Convert to fraction form
    11,663,113.77/17,494,596.81 = 3,983,053.14/x
  3. Step 3: Cross multiply
    11,663,113.77x = 17,494,596.81 × 3,983,053.14
  4. Step 4: Simplify right side
    11,663,113.77x = 69,681,908,757,104.48
  5. Step 5: Solve for x
    x = 69,681,908,757,104.48/11,663,113.77
  6. Step 6: Final answer
    x = 5,974,554.49

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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.