Home / 32,085,760.55-44,284,010.31-19,040,212.62

Finding the Fourth Proportional to 32,085,760.55, 44,284,010.31 and 19,040,212.62

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Solution

The fourth proportional to 32,085,760.55, 44,284,010.31 and 19,040,212.62 is: 26,278,852.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,760.55 : 44,284,010.31 = 19,040,212.62 : x
  2. Step 2: Convert to fraction form
    32,085,760.55/44,284,010.31 = 19,040,212.62/x
  3. Step 3: Cross multiply
    32,085,760.55x = 44,284,010.31 × 19,040,212.62
  4. Step 4: Simplify right side
    32,085,760.55x = 843,176,971,968,672.25
  5. Step 5: Solve for x
    x = 843,176,971,968,672.25/32,085,760.55
  6. Step 6: Final answer
    x = 26,278,852.60

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1.5x scale

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.