Home / 33,843,208.65-50,783,675.17-18,280,723.76

Finding the Fourth Proportional to 33,843,208.65, 50,783,675.17 and 18,280,723.76

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Solution

The fourth proportional to 33,843,208.65, 50,783,675.17 and 18,280,723.76 is: 27,431,274.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,843,208.65 : 50,783,675.17 = 18,280,723.76 : x
  2. Step 2: Convert to fraction form
    33,843,208.65/50,783,675.17 = 18,280,723.76/x
  3. Step 3: Cross multiply
    33,843,208.65x = 50,783,675.17 × 18,280,723.76
  4. Step 4: Simplify right side
    33,843,208.65x = 928,362,337,300,341.12
  5. Step 5: Solve for x
    x = 928,362,337,300,341.12/33,843,208.65
  6. Step 6: Final answer
    x = 27,431,274.23

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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.