Home / 17,799,710.80-26,699,566.20-5,020,049.20

Finding the Fourth Proportional to 17,799,710.80, 26,699,566.20 and 5,020,049.20

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Solution

The fourth proportional to 17,799,710.80, 26,699,566.20 and 5,020,049.20 is: 7,530,073.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,799,710.80 : 26,699,566.20 = 5,020,049.20 : x
  2. Step 2: Convert to fraction form
    17,799,710.80/26,699,566.20 = 5,020,049.20/x
  3. Step 3: Cross multiply
    17,799,710.80x = 26,699,566.20 × 5,020,049.20
  4. Step 4: Simplify right side
    17,799,710.80x = 134,033,135,942,657.05
  5. Step 5: Solve for x
    x = 134,033,135,942,657.05/17,799,710.80
  6. Step 6: Final answer
    x = 7,530,073.80

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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.