Home / 32,671,049.82-45,085,224.66-17,986,569.54

Finding the Fourth Proportional to 32,671,049.82, 45,085,224.66 and 17,986,569.54

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Solution

The fourth proportional to 32,671,049.82, 45,085,224.66 and 17,986,569.54 is: 24,821,012.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,049.82 : 45,085,224.66 = 17,986,569.54 : x
  2. Step 2: Convert to fraction form
    32,671,049.82/45,085,224.66 = 17,986,569.54/x
  3. Step 3: Cross multiply
    32,671,049.82x = 45,085,224.66 × 17,986,569.54
  4. Step 4: Simplify right side
    32,671,049.82x = 810,928,528,573,612.75
  5. Step 5: Solve for x
    x = 810,928,528,573,612.75/32,671,049.82
  6. Step 6: Final answer
    x = 24,821,012.27

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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.