Home / 16,235,373.16-22,404,979.62-9,795,601

Finding the Fourth Proportional to 16,235,373.16, 22,404,979.62 and 9,795,601

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Solution

The fourth proportional to 16,235,373.16, 22,404,979.62 and 9,795,601 is: 13,518,028.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235,373.16 : 22,404,979.62 = 9,795,601 : x
  2. Step 2: Convert to fraction form
    16,235,373.16/22,404,979.62 = 9,795,601/x
  3. Step 3: Cross multiply
    16,235,373.16x = 22,404,979.62 × 9,795,601
  4. Step 4: Simplify right side
    16,235,373.16x = 219,470,240,770,651.62
  5. Step 5: Solve for x
    x = 219,470,240,770,651.62/16,235,373.16
  6. Step 6: Final answer
    x = 13,518,028.73

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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.