Home / 9,995,639.14-14,993,458.71-2,422,604.89

Finding the Fourth Proportional to 9,995,639.14, 14,993,458.71 and 2,422,604.89

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Solution

The fourth proportional to 9,995,639.14, 14,993,458.71 and 2,422,604.89 is: 3,633,907.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,639.14 : 14,993,458.71 = 2,422,604.89 : x
  2. Step 2: Convert to fraction form
    9,995,639.14/14,993,458.71 = 2,422,604.89/x
  3. Step 3: Cross multiply
    9,995,639.14x = 14,993,458.71 × 2,422,604.89
  4. Step 4: Simplify right side
    9,995,639.14x = 36,323,226,398,516.15
  5. Step 5: Solve for x
    x = 36,323,226,398,516.15/9,995,639.14
  6. Step 6: Final answer
    x = 3,633,907.34

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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.