Home / 33,207,090.72-45,826,924.84-19,267,393.30

Finding the Fourth Proportional to 33,207,090.72, 45,826,924.84 and 19,267,393.30

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Solution

The fourth proportional to 33,207,090.72, 45,826,924.84 and 19,267,393.30 is: 26,589,664.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207,090.72 : 45,826,924.84 = 19,267,393.30 : x
  2. Step 2: Convert to fraction form
    33,207,090.72/45,826,924.84 = 19,267,393.30/x
  3. Step 3: Cross multiply
    33,207,090.72x = 45,826,924.84 × 19,267,393.30
  4. Step 4: Simplify right side
    33,207,090.72x = 882,965,384,621,819.62
  5. Step 5: Solve for x
    x = 882,965,384,621,819.62/33,207,090.72
  6. Step 6: Final answer
    x = 26,589,664.00

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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.