Home / 57,493,850.40-86,209,282.80-23,376,650.40

Finding the Fourth Proportional to 57,493,850.40, 86,209,282.80 and 23,376,650.40

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Solution

The fourth proportional to 57,493,850.40, 86,209,282.80 and 23,376,650.40 is: 35,052,170.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,493,850.40 : 86,209,282.80 = 23,376,650.40 : x
  2. Step 2: Convert to fraction form
    57,493,850.40/86,209,282.80 = 23,376,650.40/x
  3. Step 3: Cross multiply
    57,493,850.40x = 86,209,282.80 × 23,376,650.40
  4. Step 4: Simplify right side
    57,493,850.40x = 2,015,284,265,250,333
  5. Step 5: Solve for x
    x = 2,015,284,265,250,333/57,493,850.40
  6. Step 6: Final answer
    x = 35,052,170.82

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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.