Home / 17,604,060.80-26,406,091.20-13,352,532.80

Finding the Fourth Proportional to 17,604,060.80, 26,406,091.20 and 13,352,532.80

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Solution

The fourth proportional to 17,604,060.80, 26,406,091.20 and 13,352,532.80 is: 20,028,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,060.80 : 26,406,091.20 = 13,352,532.80 : x
  2. Step 2: Convert to fraction form
    17,604,060.80/26,406,091.20 = 13,352,532.80/x
  3. Step 3: Cross multiply
    17,604,060.80x = 26,406,091.20 × 13,352,532.80
  4. Step 4: Simplify right side
    17,604,060.80x = 352,588,198,867,791.38
  5. Step 5: Solve for x
    x = 352,588,198,867,791.38/17,604,060.80
  6. Step 6: Final answer
    x = 20,028,799.20

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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.