Home / 35,435,098.26-48,906,777-20,749,907.22

Finding the Fourth Proportional to 35,435,098.26, 48,906,777 and 20,749,907.22

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Solution

The fourth proportional to 35,435,098.26, 48,906,777 and 20,749,907.22 is: 28,638,585.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435,098.26 : 48,906,777 = 20,749,907.22 : x
  2. Step 2: Convert to fraction form
    35,435,098.26/48,906,777 = 20,749,907.22/x
  3. Step 3: Cross multiply
    35,435,098.26x = 48,906,777 × 20,749,907.22
  4. Step 4: Simplify right side
    35,435,098.26x = 1,014,811,085,179,229.88
  5. Step 5: Solve for x
    x = 1,014,811,085,179,229.88/35,435,098.26
  6. Step 6: Final answer
    x = 28,638,585.33

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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.