Home / 17,681,249.03-26,525,086.00-7,306,492.82

Finding the Fourth Proportional to 17,681,249.03, 26,525,086.00 and 7,306,492.82

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Solution

The fourth proportional to 17,681,249.03, 26,525,086.00 and 7,306,492.82 is: 10,961,066.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,681,249.03 : 26,525,086.00 = 7,306,492.82 : x
  2. Step 2: Convert to fraction form
    17,681,249.03/26,525,086.00 = 7,306,492.82/x
  3. Step 3: Cross multiply
    17,681,249.03x = 26,525,086.00 × 7,306,492.82
  4. Step 4: Simplify right side
    17,681,249.03x = 193,805,350,257,990.84
  5. Step 5: Solve for x
    x = 193,805,350,257,990.84/17,681,249.03
  6. Step 6: Final answer
    x = 10,961,066.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.