Home / 54,701,820.96-82,080,725.52-22,377,611.04

Finding the Fourth Proportional to 54,701,820.96, 82,080,725.52 and 22,377,611.04

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Solution

The fourth proportional to 54,701,820.96, 82,080,725.52 and 22,377,611.04 is: 33,577,868.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,701,820.96 : 82,080,725.52 = 22,377,611.04 : x
  2. Step 2: Convert to fraction form
    54,701,820.96/82,080,725.52 = 22,377,611.04/x
  3. Step 3: Cross multiply
    54,701,820.96x = 82,080,725.52 × 22,377,611.04
  4. Step 4: Simplify right side
    54,701,820.96x = 1,836,770,549,567,561.50
  5. Step 5: Solve for x
    x = 1,836,770,549,567,561.50/54,701,820.96
  6. Step 6: Final answer
    x = 33,577,868.48

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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.