Home / 36,245,387.80-54,368,081.70-34,851,928.60

Finding the Fourth Proportional to 36,245,387.80, 54,368,081.70 and 34,851,928.60

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Solution

The fourth proportional to 36,245,387.80, 54,368,081.70 and 34,851,928.60 is: 52,277,892.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,245,387.80 : 54,368,081.70 = 34,851,928.60 : x
  2. Step 2: Convert to fraction form
    36,245,387.80/54,368,081.70 = 34,851,928.60/x
  3. Step 3: Cross multiply
    36,245,387.80x = 54,368,081.70 × 34,851,928.60
  4. Step 4: Simplify right side
    36,245,387.80x = 1,894,832,501,527,366.75
  5. Step 5: Solve for x
    x = 1,894,832,501,527,366.75/36,245,387.80
  6. Step 6: Final answer
    x = 52,277,892.90

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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.