Home / 33,541,444.80-50,312,167.20-19,936,555.20

Finding the Fourth Proportional to 33,541,444.80, 50,312,167.20 and 19,936,555.20

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Solution

The fourth proportional to 33,541,444.80, 50,312,167.20 and 19,936,555.20 is: 29,904,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,444.80 : 50,312,167.20 = 19,936,555.20 : x
  2. Step 2: Convert to fraction form
    33,541,444.80/50,312,167.20 = 19,936,555.20/x
  3. Step 3: Cross multiply
    33,541,444.80x = 50,312,167.20 × 19,936,555.20
  4. Step 4: Simplify right side
    33,541,444.80x = 1,003,051,298,614,429.50
  5. Step 5: Solve for x
    x = 1,003,051,298,614,429.50/33,541,444.80
  6. Step 6: Final answer
    x = 29,904,832.80

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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.