Home / 33,207,082.80-45,826,913.67-19,267,385.37

Finding the Fourth Proportional to 33,207,082.80, 45,826,913.67 and 19,267,385.37

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Solution

The fourth proportional to 33,207,082.80, 45,826,913.67 and 19,267,385.37 is: 26,589,652.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207,082.80 : 45,826,913.67 = 19,267,385.37 : x
  2. Step 2: Convert to fraction form
    33,207,082.80/45,826,913.67 = 19,267,385.37/x
  3. Step 3: Cross multiply
    33,207,082.80x = 45,826,913.67 × 19,267,385.37
  4. Step 4: Simplify right side
    33,207,082.80x = 882,964,805,997,611.12
  5. Step 5: Solve for x
    x = 882,964,805,997,611.12/33,207,082.80
  6. Step 6: Final answer
    x = 26,589,652.92

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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.