Home / 33,609,220.80-50,413,831.20-16,578,052.80

Finding the Fourth Proportional to 33,609,220.80, 50,413,831.20 and 16,578,052.80

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Solution

The fourth proportional to 33,609,220.80, 50,413,831.20 and 16,578,052.80 is: 24,867,079.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,609,220.80 : 50,413,831.20 = 16,578,052.80 : x
  2. Step 2: Convert to fraction form
    33,609,220.80/50,413,831.20 = 16,578,052.80/x
  3. Step 3: Cross multiply
    33,609,220.80x = 50,413,831.20 × 16,578,052.80
  4. Step 4: Simplify right side
    33,609,220.80x = 835,763,155,483,887.50
  5. Step 5: Solve for x
    x = 835,763,155,483,887.50/33,609,220.80
  6. Step 6: Final answer
    x = 24,867,079.20

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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.