Home / 33,547,117.70-50,320,676.55-32,980,247.30

Finding the Fourth Proportional to 33,547,117.70, 50,320,676.55 and 32,980,247.30

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Solution

The fourth proportional to 33,547,117.70, 50,320,676.55 and 32,980,247.30 is: 49,470,370.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,117.70 : 50,320,676.55 = 32,980,247.30 : x
  2. Step 2: Convert to fraction form
    33,547,117.70/50,320,676.55 = 32,980,247.30/x
  3. Step 3: Cross multiply
    33,547,117.70x = 50,320,676.55 × 32,980,247.30
  4. Step 4: Simplify right side
    33,547,117.70x = 1,659,588,356,922,310.75
  5. Step 5: Solve for x
    x = 1,659,588,356,922,310.75/33,547,117.70
  6. Step 6: Final answer
    x = 49,470,370.95

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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.