Home / 53,768,126.20-80,652,189.32-53,768,126.20

Finding the Fourth Proportional to 53,768,126.20, 80,652,189.32 and 53,768,126.20

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Solution

The fourth proportional to 53,768,126.20, 80,652,189.32 and 53,768,126.20 is: 80,652,189.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,768,126.20 : 80,652,189.32 = 53,768,126.20 : x
  2. Step 2: Convert to fraction form
    53,768,126.20/80,652,189.32 = 53,768,126.20/x
  3. Step 3: Cross multiply
    53,768,126.20x = 80,652,189.32 × 53,768,126.20
  4. Step 4: Simplify right side
    53,768,126.20x = 4,336,517,093,664,052
  5. Step 5: Solve for x
    x = 4,336,517,093,664,052/53,768,126.20
  6. Step 6: Final answer
    x = 80,652,189.32

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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.