Home / 49,162,404.20-73,743,606.30-33,856,903.40

Finding the Fourth Proportional to 49,162,404.20, 73,743,606.30 and 33,856,903.40

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Solution

The fourth proportional to 49,162,404.20, 73,743,606.30 and 33,856,903.40 is: 50,785,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,162,404.20 : 73,743,606.30 = 33,856,903.40 : x
  2. Step 2: Convert to fraction form
    49,162,404.20/73,743,606.30 = 33,856,903.40/x
  3. Step 3: Cross multiply
    49,162,404.20x = 73,743,606.30 × 33,856,903.40
  4. Step 4: Simplify right side
    49,162,404.20x = 2,496,730,154,866,731
  5. Step 5: Solve for x
    x = 2,496,730,154,866,731/49,162,404.20
  6. Step 6: Final answer
    x = 50,785,355.10

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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.