Home / 20,241,480.37-30,362,183.64-6,594,610.63

Finding the Fourth Proportional to 20,241,480.37, 30,362,183.64 and 6,594,610.63

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Solution

The fourth proportional to 20,241,480.37, 30,362,183.64 and 6,594,610.63 is: 9,891,903.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,241,480.37 : 30,362,183.64 = 6,594,610.63 : x
  2. Step 2: Convert to fraction form
    20,241,480.37/30,362,183.64 = 6,594,610.63/x
  3. Step 3: Cross multiply
    20,241,480.37x = 30,362,183.64 × 6,594,610.63
  4. Step 4: Simplify right side
    20,241,480.37x = 200,226,778,982,356.09
  5. Step 5: Solve for x
    x = 200,226,778,982,356.09/20,241,480.37
  6. Step 6: Final answer
    x = 9,891,903.92

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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.