Home / 43,145,290.42-59,540,107.19-23,566,173.38

Finding the Fourth Proportional to 43,145,290.42, 59,540,107.19 and 23,566,173.38

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Solution

The fourth proportional to 43,145,290.42, 59,540,107.19 and 23,566,173.38 is: 32,521,104.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,290.42 : 59,540,107.19 = 23,566,173.38 : x
  2. Step 2: Convert to fraction form
    43,145,290.42/59,540,107.19 = 23,566,173.38/x
  3. Step 3: Cross multiply
    43,145,290.42x = 59,540,107.19 × 23,566,173.38
  4. Step 4: Simplify right side
    43,145,290.42x = 1,403,132,489,103,324.50
  5. Step 5: Solve for x
    x = 1,403,132,489,103,324.50/43,145,290.42
  6. Step 6: Final answer
    x = 32,521,104.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.