Home / 63,622,908.60-95,427,216.12-17,571,324.44

Finding the Fourth Proportional to 63,622,908.60, 95,427,216.12 and 17,571,324.44

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Solution

The fourth proportional to 63,622,908.60, 95,427,216.12 and 17,571,324.44 is: 26,355,012.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,622,908.60 : 95,427,216.12 = 17,571,324.44 : x
  2. Step 2: Convert to fraction form
    63,622,908.60/95,427,216.12 = 17,571,324.44/x
  3. Step 3: Cross multiply
    63,622,908.60x = 95,427,216.12 × 17,571,324.44
  4. Step 4: Simplify right side
    63,622,908.60x = 1,676,782,574,850,518.25
  5. Step 5: Solve for x
    x = 1,676,782,574,850,518.25/63,622,908.60
  6. Step 6: Final answer
    x = 26,355,012.87

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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.