Home / 22,845,145.56-34,267,834.98-7,699,208.28

Finding the Fourth Proportional to 22,845,145.56, 34,267,834.98 and 7,699,208.28

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Solution

The fourth proportional to 22,845,145.56, 34,267,834.98 and 7,699,208.28 is: 11,548,851.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,145.56 : 34,267,834.98 = 7,699,208.28 : x
  2. Step 2: Convert to fraction form
    22,845,145.56/34,267,834.98 = 7,699,208.28/x
  3. Step 3: Cross multiply
    22,845,145.56x = 34,267,834.98 × 7,699,208.28
  4. Step 4: Simplify right side
    22,845,145.56x = 263,835,198,815,689.62
  5. Step 5: Solve for x
    x = 263,835,198,815,689.62/22,845,145.56
  6. Step 6: Final answer
    x = 11,548,851.73

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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.