Home / 33,403,983.43-50,040,744.36-15,871,590.67

Finding the Fourth Proportional to 33,403,983.43, 50,040,744.36 and 15,871,590.67

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Solution

The fourth proportional to 33,403,983.43, 50,040,744.36 and 15,871,590.67 is: 23,776,392.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403,983.43 : 50,040,744.36 = 15,871,590.67 : x
  2. Step 2: Convert to fraction form
    33,403,983.43/50,040,744.36 = 15,871,590.67/x
  3. Step 3: Cross multiply
    33,403,983.43x = 50,040,744.36 × 15,871,590.67
  4. Step 4: Simplify right side
    33,403,983.43x = 794,226,211,304,031.12
  5. Step 5: Solve for x
    x = 794,226,211,304,031.12/33,403,983.43
  6. Step 6: Final answer
    x = 23,776,392.21

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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.