Home / 36,265,222.60-50,045,537.44-19,745,157.98

Finding the Fourth Proportional to 36,265,222.60, 50,045,537.44 and 19,745,157.98

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Solution

The fourth proportional to 36,265,222.60, 50,045,537.44 and 19,745,157.98 is: 27,248,062.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,265,222.60 : 50,045,537.44 = 19,745,157.98 : x
  2. Step 2: Convert to fraction form
    36,265,222.60/50,045,537.44 = 19,745,157.98/x
  3. Step 3: Cross multiply
    36,265,222.60x = 50,045,537.44 × 19,745,157.98
  4. Step 4: Simplify right side
    36,265,222.60x = 988,157,043,096,600.12
  5. Step 5: Solve for x
    x = 988,157,043,096,600.12/36,265,222.60
  6. Step 6: Final answer
    x = 27,248,062.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.