Home / 12,727,203-17,563,543.08-7,004,067

Finding the Fourth Proportional to 12,727,203, 17,563,543.08 and 7,004,067

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Solution

The fourth proportional to 12,727,203, 17,563,543.08 and 7,004,067 is: 9,665,614.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,727,203 : 17,563,543.08 = 7,004,067 : x
  2. Step 2: Convert to fraction form
    12,727,203/17,563,543.08 = 7,004,067/x
  3. Step 3: Cross multiply
    12,727,203x = 17,563,543.08 × 7,004,067
  4. Step 4: Simplify right side
    12,727,203x = 123,016,232,489,706.34
  5. Step 5: Solve for x
    x = 123,016,232,489,706.34/12,727,203
  6. Step 6: Final answer
    x = 9,665,614.08

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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.