Home / 14,006,919.94-19,329,550.32-7,568,391.94

Finding the Fourth Proportional to 14,006,919.94, 19,329,550.32 and 7,568,391.94

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Solution

The fourth proportional to 14,006,919.94, 19,329,550.32 and 7,568,391.94 is: 10,444,381.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,006,919.94 : 19,329,550.32 = 7,568,391.94 : x
  2. Step 2: Convert to fraction form
    14,006,919.94/19,329,550.32 = 7,568,391.94/x
  3. Step 3: Cross multiply
    14,006,919.94x = 19,329,550.32 × 7,568,391.94
  4. Step 4: Simplify right side
    14,006,919.94x = 146,293,612,825,770.03
  5. Step 5: Solve for x
    x = 146,293,612,825,770.03/14,006,919.94
  6. Step 6: Final answer
    x = 10,444,381.31

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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.