Home / 5,465,163.60-8,182,999.80-5,465,163.60

Finding the Fourth Proportional to 5,465,163.60, 8,182,999.80 and 5,465,163.60

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Solution

The fourth proportional to 5,465,163.60, 8,182,999.80 and 5,465,163.60 is: 8,182,999.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,465,163.60 : 8,182,999.80 = 5,465,163.60 : x
  2. Step 2: Convert to fraction form
    5,465,163.60/8,182,999.80 = 5,465,163.60/x
  3. Step 3: Cross multiply
    5,465,163.60x = 8,182,999.80 × 5,465,163.60
  4. Step 4: Simplify right side
    5,465,163.60x = 44,721,432,645,767.27
  5. Step 5: Solve for x
    x = 44,721,432,645,767.27/5,465,163.60
  6. Step 6: Final answer
    x = 8,182,999.80

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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.