Home / 33,992,811.45-50,989,153.38-10,651,341.15

Finding the Fourth Proportional to 33,992,811.45, 50,989,153.38 and 10,651,341.15

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Solution

The fourth proportional to 33,992,811.45, 50,989,153.38 and 10,651,341.15 is: 15,976,991.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,992,811.45 : 50,989,153.38 = 10,651,341.15 : x
  2. Step 2: Convert to fraction form
    33,992,811.45/50,989,153.38 = 10,651,341.15/x
  3. Step 3: Cross multiply
    33,992,811.45x = 50,989,153.38 × 10,651,341.15
  4. Step 4: Simplify right side
    33,992,811.45x = 543,102,867,600,055.62
  5. Step 5: Solve for x
    x = 543,102,867,600,055.62/33,992,811.45
  6. Step 6: Final answer
    x = 15,976,991.74

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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.