Home / 14,533,584.59-20,056,335.71-8,007,214.04

Finding the Fourth Proportional to 14,533,584.59, 20,056,335.71 and 8,007,214.04

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Solution

The fourth proportional to 14,533,584.59, 20,056,335.71 and 8,007,214.04 is: 11,049,949.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,584.59 : 20,056,335.71 = 8,007,214.04 : x
  2. Step 2: Convert to fraction form
    14,533,584.59/20,056,335.71 = 8,007,214.04/x
  3. Step 3: Cross multiply
    14,533,584.59x = 20,056,335.71 × 8,007,214.04
  4. Step 4: Simplify right side
    14,533,584.59x = 160,595,372,958,224.25
  5. Step 5: Solve for x
    x = 160,595,372,958,224.25/14,533,584.59
  6. Step 6: Final answer
    x = 11,049,949.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.