Home / 18,770,796-25,903,698.48-10,186,092

Finding the Fourth Proportional to 18,770,796, 25,903,698.48 and 10,186,092

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Solution

The fourth proportional to 18,770,796, 25,903,698.48 and 10,186,092 is: 14,056,806.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,770,796 : 25,903,698.48 = 10,186,092 : x
  2. Step 2: Convert to fraction form
    18,770,796/25,903,698.48 = 10,186,092/x
  3. Step 3: Cross multiply
    18,770,796x = 25,903,698.48 × 10,186,092
  4. Step 4: Simplify right side
    18,770,796x = 263,857,455,857,540.16
  5. Step 5: Solve for x
    x = 263,857,455,857,540.16/18,770,796
  6. Step 6: Final answer
    x = 14,056,806.96

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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.