Home / 15,460,604.31-23,193,757.43-5,086,407.19

Finding the Fourth Proportional to 15,460,604.31, 23,193,757.43 and 5,086,407.19

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Solution

The fourth proportional to 15,460,604.31, 23,193,757.43 and 5,086,407.19 is: 7,630,548.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,460,604.31 : 23,193,757.43 = 5,086,407.19 : x
  2. Step 2: Convert to fraction form
    15,460,604.31/23,193,757.43 = 5,086,407.19/x
  3. Step 3: Cross multiply
    15,460,604.31x = 23,193,757.43 × 5,086,407.19
  4. Step 4: Simplify right side
    15,460,604.31x = 117,972,894,562,824.86
  5. Step 5: Solve for x
    x = 117,972,894,562,824.86/15,460,604.31
  6. Step 6: Final answer
    x = 7,630,548.73

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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.