Home / 22,845,145.44-34,267,834.79-7,699,208.16

Finding the Fourth Proportional to 22,845,145.44, 34,267,834.79 and 7,699,208.16

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Solution

The fourth proportional to 22,845,145.44, 34,267,834.79 and 7,699,208.16 is: 11,548,851.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,845,145.44 : 34,267,834.79 = 7,699,208.16 : x
  2. Step 2: Convert to fraction form
    22,845,145.44/34,267,834.79 = 7,699,208.16/x
  3. Step 3: Cross multiply
    22,845,145.44x = 34,267,834.79 × 7,699,208.16
  4. Step 4: Simplify right side
    22,845,145.44x = 263,835,193,088,608.72
  5. Step 5: Solve for x
    x = 263,835,193,088,608.72/22,845,145.44
  6. Step 6: Final answer
    x = 11,548,851.54

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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.