Home / 11,691,602.58-17,414,119.13-11,167,026.16

Finding the Fourth Proportional to 11,691,602.58, 17,414,119.13 and 11,167,026.16

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Solution

The fourth proportional to 11,691,602.58, 17,414,119.13 and 11,167,026.16 is: 16,632,786.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,691,602.58 : 17,414,119.13 = 11,167,026.16 : x
  2. Step 2: Convert to fraction form
    11,691,602.58/17,414,119.13 = 11,167,026.16/x
  3. Step 3: Cross multiply
    11,691,602.58x = 17,414,119.13 × 11,167,026.16
  4. Step 4: Simplify right side
    11,691,602.58x = 194,463,923,878,066.44
  5. Step 5: Solve for x
    x = 194,463,923,878,066.44/11,691,602.58
  6. Step 6: Final answer
    x = 16,632,786.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.