Home / 45,539,535.88-68,245,529.68-23,941,773.64

Finding the Fourth Proportional to 45,539,535.88, 68,245,529.68 and 23,941,773.64

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Solution

The fourth proportional to 45,539,535.88, 68,245,529.68 and 23,941,773.64 is: 35,879,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,539,535.88 : 68,245,529.68 = 23,941,773.64 : x
  2. Step 2: Convert to fraction form
    45,539,535.88/68,245,529.68 = 23,941,773.64/x
  3. Step 3: Cross multiply
    45,539,535.88x = 68,245,529.68 × 23,941,773.64
  4. Step 4: Simplify right side
    45,539,535.88x = 1,633,919,023,540,461.75
  5. Step 5: Solve for x
    x = 1,633,919,023,540,461.75/45,539,535.88
  6. Step 6: Final answer
    x = 35,879,132.10

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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.