Home / 17,056,091.20-25,584,136.80-6,953,204.80

Finding the Fourth Proportional to 17,056,091.20, 25,584,136.80 and 6,953,204.80

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Solution

The fourth proportional to 17,056,091.20, 25,584,136.80 and 6,953,204.80 is: 10,429,807.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,056,091.20 : 25,584,136.80 = 6,953,204.80 : x
  2. Step 2: Convert to fraction form
    17,056,091.20/25,584,136.80 = 6,953,204.80/x
  3. Step 3: Cross multiply
    17,056,091.20x = 25,584,136.80 × 6,953,204.80
  4. Step 4: Simplify right side
    17,056,091.20x = 177,891,742,801,616.62
  5. Step 5: Solve for x
    x = 177,891,742,801,616.62/17,056,091.20
  6. Step 6: Final answer
    x = 10,429,807.20

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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.