Home / 33,207,080.29-45,826,910.22-19,267,382.86

Finding the Fourth Proportional to 33,207,080.29, 45,826,910.22 and 19,267,382.86

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Solution

The fourth proportional to 33,207,080.29, 45,826,910.22 and 19,267,382.86 is: 26,589,649.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207,080.29 : 45,826,910.22 = 19,267,382.86 : x
  2. Step 2: Convert to fraction form
    33,207,080.29/45,826,910.22 = 19,267,382.86/x
  3. Step 3: Cross multiply
    33,207,080.29x = 45,826,910.22 × 19,267,382.86
  4. Step 4: Simplify right side
    33,207,080.29x = 882,964,624,457,272.38
  5. Step 5: Solve for x
    x = 882,964,624,457,272.38/33,207,080.29
  6. Step 6: Final answer
    x = 26,589,649.46

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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.