Home / 23,628,015.90-35,442,023.85-20,100,822.30

Finding the Fourth Proportional to 23,628,015.90, 35,442,023.85 and 20,100,822.30

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Solution

The fourth proportional to 23,628,015.90, 35,442,023.85 and 20,100,822.30 is: 30,151,233.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,015.90 : 35,442,023.85 = 20,100,822.30 : x
  2. Step 2: Convert to fraction form
    23,628,015.90/35,442,023.85 = 20,100,822.30/x
  3. Step 3: Cross multiply
    23,628,015.90x = 35,442,023.85 × 20,100,822.30
  4. Step 4: Simplify right side
    23,628,015.90x = 712,413,823,361,211.88
  5. Step 5: Solve for x
    x = 712,413,823,361,211.88/23,628,015.90
  6. Step 6: Final answer
    x = 30,151,233.45

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1.5x scale

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.