Home / 17,336,131-23,923,940.70-9,601,011.16

Finding the Fourth Proportional to 17,336,131, 23,923,940.70 and 9,601,011.16

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Solution

The fourth proportional to 17,336,131, 23,923,940.70 and 9,601,011.16 is: 13,249,439.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,336,131 : 23,923,940.70 = 9,601,011.16 : x
  2. Step 2: Convert to fraction form
    17,336,131/23,923,940.70 = 9,601,011.16/x
  3. Step 3: Cross multiply
    17,336,131x = 23,923,940.70 × 9,601,011.16
  4. Step 4: Simplify right side
    17,336,131x = 229,694,021,651,878.22
  5. Step 5: Solve for x
    x = 229,694,021,651,878.22/17,336,131
  6. Step 6: Final answer
    x = 13,249,439.66

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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.