Home / 17,821,975.23-24,590,110.06-10,087,017.55

Finding the Fourth Proportional to 17,821,975.23, 24,590,110.06 and 10,087,017.55

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Solution

The fourth proportional to 17,821,975.23, 24,590,110.06 and 10,087,017.55 is: 13,917,698.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,975.23 : 24,590,110.06 = 10,087,017.55 : x
  2. Step 2: Convert to fraction form
    17,821,975.23/24,590,110.06 = 10,087,017.55/x
  3. Step 3: Cross multiply
    17,821,975.23x = 24,590,110.06 × 10,087,017.55
  4. Step 4: Simplify right side
    17,821,975.23x = 248,040,871,731,651.56
  5. Step 5: Solve for x
    x = 248,040,871,731,651.56/17,821,975.23
  6. Step 6: Final answer
    x = 13,917,698.15

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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.