Home / 33,502,942.80-50,254,414.20-14,335,637.40

Finding the Fourth Proportional to 33,502,942.80, 50,254,414.20 and 14,335,637.40

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Solution

The fourth proportional to 33,502,942.80, 50,254,414.20 and 14,335,637.40 is: 21,503,456.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502,942.80 : 50,254,414.20 = 14,335,637.40 : x
  2. Step 2: Convert to fraction form
    33,502,942.80/50,254,414.20 = 14,335,637.40/x
  3. Step 3: Cross multiply
    33,502,942.80x = 50,254,414.20 × 14,335,637.40
  4. Step 4: Simplify right side
    33,502,942.80x = 720,429,059,720,611.12
  5. Step 5: Solve for x
    x = 720,429,059,720,611.12/33,502,942.80
  6. Step 6: Final answer
    x = 21,503,456.10

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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.