Home / 23,628,030.90-35,442,046.35-20,100,837.30

Finding the Fourth Proportional to 23,628,030.90, 35,442,046.35 and 20,100,837.30

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Solution

The fourth proportional to 23,628,030.90, 35,442,046.35 and 20,100,837.30 is: 30,151,255.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,030.90 : 35,442,046.35 = 20,100,837.30 : x
  2. Step 2: Convert to fraction form
    23,628,030.90/35,442,046.35 = 20,100,837.30/x
  3. Step 3: Cross multiply
    23,628,030.90x = 35,442,046.35 × 20,100,837.30
  4. Step 4: Simplify right side
    23,628,030.90x = 712,414,807,260,408.88
  5. Step 5: Solve for x
    x = 712,414,807,260,408.88/23,628,030.90
  6. Step 6: Final answer
    x = 30,151,255.95

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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.