Home / 14,841,954.57-22,265,728.71-5,622,688.54

Finding the Fourth Proportional to 14,841,954.57, 22,265,728.71 and 5,622,688.54

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Solution

The fourth proportional to 14,841,954.57, 22,265,728.71 and 5,622,688.54 is: 8,435,092.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,841,954.57 : 22,265,728.71 = 5,622,688.54 : x
  2. Step 2: Convert to fraction form
    14,841,954.57/22,265,728.71 = 5,622,688.54/x
  3. Step 3: Cross multiply
    14,841,954.57x = 22,265,728.71 × 5,622,688.54
  4. Step 4: Simplify right side
    14,841,954.57x = 125,193,257,612,729.33
  5. Step 5: Solve for x
    x = 125,193,257,612,729.33/14,841,954.57
  6. Step 6: Final answer
    x = 8,435,092.36

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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.