Home / 52,743,945.80-79,115,918.70-32,336,611.40

Finding the Fourth Proportional to 52,743,945.80, 79,115,918.70 and 32,336,611.40

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Solution

The fourth proportional to 52,743,945.80, 79,115,918.70 and 32,336,611.40 is: 48,504,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,743,945.80 : 79,115,918.70 = 32,336,611.40 : x
  2. Step 2: Convert to fraction form
    52,743,945.80/79,115,918.70 = 32,336,611.40/x
  3. Step 3: Cross multiply
    52,743,945.80x = 79,115,918.70 × 32,336,611.40
  4. Step 4: Simplify right side
    52,743,945.80x = 2,558,340,718,555,893
  5. Step 5: Solve for x
    x = 2,558,340,718,555,893/52,743,945.80
  6. Step 6: Final answer
    x = 48,504,917.10

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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.