Home / 43,584,080.70-65,376,121.05-36,865,616.70

Finding the Fourth Proportional to 43,584,080.70, 65,376,121.05 and 36,865,616.70

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Solution

The fourth proportional to 43,584,080.70, 65,376,121.05 and 36,865,616.70 is: 55,298,425.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,584,080.70 : 65,376,121.05 = 36,865,616.70 : x
  2. Step 2: Convert to fraction form
    43,584,080.70/65,376,121.05 = 36,865,616.70/x
  3. Step 3: Cross multiply
    43,584,080.70x = 65,376,121.05 × 36,865,616.70
  4. Step 4: Simplify right side
    43,584,080.70x = 2,410,131,019,962,101.50
  5. Step 5: Solve for x
    x = 2,410,131,019,962,101.50/43,584,080.70
  6. Step 6: Final answer
    x = 55,298,425.05

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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.