Home / 63,622,905.60-95,427,211.63-17,571,321.44

Finding the Fourth Proportional to 63,622,905.60, 95,427,211.63 and 17,571,321.44

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Solution

The fourth proportional to 63,622,905.60, 95,427,211.63 and 17,571,321.44 is: 26,355,008.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,622,905.60 : 95,427,211.63 = 17,571,321.44 : x
  2. Step 2: Convert to fraction form
    63,622,905.60/95,427,211.63 = 17,571,321.44/x
  3. Step 3: Cross multiply
    63,622,905.60x = 95,427,211.63 × 17,571,321.44
  4. Step 4: Simplify right side
    63,622,905.60x = 1,676,782,209,673,636.50
  5. Step 5: Solve for x
    x = 1,676,782,209,673,636.50/63,622,905.60
  6. Step 6: Final answer
    x = 26,355,008.37

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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.