Home / 44,866,022.72-67,272,078.72-17,539,769.12

Finding the Fourth Proportional to 44,866,022.72, 67,272,078.72 and 17,539,769.12

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Solution

The fourth proportional to 44,866,022.72, 67,272,078.72 and 17,539,769.12 is: 26,299,115.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,866,022.72 : 67,272,078.72 = 17,539,769.12 : x
  2. Step 2: Convert to fraction form
    44,866,022.72/67,272,078.72 = 17,539,769.12/x
  3. Step 3: Cross multiply
    44,866,022.72x = 67,272,078.72 × 17,539,769.12
  4. Step 4: Simplify right side
    44,866,022.72x = 1,179,936,728,971,265.25
  5. Step 5: Solve for x
    x = 1,179,936,728,971,265.25/44,866,022.72
  6. Step 6: Final answer
    x = 26,299,115.84

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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.