Home / 33,309,508.56-45,953,044.88-22,299,800.64

Finding the Fourth Proportional to 33,309,508.56, 45,953,044.88 and 22,299,800.64

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Solution

The fourth proportional to 33,309,508.56, 45,953,044.88 and 22,299,800.64 is: 30,764,300.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,309,508.56 : 45,953,044.88 = 22,299,800.64 : x
  2. Step 2: Convert to fraction form
    33,309,508.56/45,953,044.88 = 22,299,800.64/x
  3. Step 3: Cross multiply
    33,309,508.56x = 45,953,044.88 × 22,299,800.64
  4. Step 4: Simplify right side
    33,309,508.56x = 1,024,743,739,624,972.75
  5. Step 5: Solve for x
    x = 1,024,743,739,624,972.75/33,309,508.56
  6. Step 6: Final answer
    x = 30,764,300.76

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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.