Home / 33,345,586.92-50,017,447.26-10,627,847.40

Finding the Fourth Proportional to 33,345,586.92, 50,017,447.26 and 10,627,847.40

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Solution

The fourth proportional to 33,345,586.92, 50,017,447.26 and 10,627,847.40 is: 15,941,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345,586.92 : 50,017,447.26 = 10,627,847.40 : x
  2. Step 2: Convert to fraction form
    33,345,586.92/50,017,447.26 = 10,627,847.40/x
  3. Step 3: Cross multiply
    33,345,586.92x = 50,017,447.26 × 10,627,847.40
  4. Step 4: Simplify right side
    33,345,586.92x = 531,577,796,816,828.12
  5. Step 5: Solve for x
    x = 531,577,796,816,828.12/33,345,586.92
  6. Step 6: Final answer
    x = 15,941,473.70

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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.