Home / 17,190,042.94-23,725,630.38-9,852,795.64

Finding the Fourth Proportional to 17,190,042.94, 23,725,630.38 and 9,852,795.64

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Solution

The fourth proportional to 17,190,042.94, 23,725,630.38 and 9,852,795.64 is: 13,598,790.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,190,042.94 : 23,725,630.38 = 9,852,795.64 : x
  2. Step 2: Convert to fraction form
    17,190,042.94/23,725,630.38 = 9,852,795.64/x
  3. Step 3: Cross multiply
    17,190,042.94x = 23,725,630.38 × 9,852,795.64
  4. Step 4: Simplify right side
    17,190,042.94x = 233,763,787,564,315.56
  5. Step 5: Solve for x
    x = 233,763,787,564,315.56/17,190,042.94
  6. Step 6: Final answer
    x = 13,598,790.21

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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.