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Finding the Fourth Proportional to 33,979,551.45, 50,969,327.18 and 33,979,551.45

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Solution

The fourth proportional to 33,979,551.45, 50,969,327.18 and 33,979,551.45 is: 50,969,327.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,979,551.45 : 50,969,327.18 = 33,979,551.45 : x
  2. Step 2: Convert to fraction form
    33,979,551.45/50,969,327.18 = 33,979,551.45/x
  3. Step 3: Cross multiply
    33,979,551.45x = 50,969,327.18 × 33,979,551.45
  4. Step 4: Simplify right side
    33,979,551.45x = 1,731,914,875,114,795.75
  5. Step 5: Solve for x
    x = 1,731,914,875,114,795.75/33,979,551.45
  6. Step 6: Final answer
    x = 50,969,327.18

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1.5x scale

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.