Home / 41,460,147.60-62,190,221.40-13,093,299.60

Finding the Fourth Proportional to 41,460,147.60, 62,190,221.40 and 13,093,299.60

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Solution

The fourth proportional to 41,460,147.60, 62,190,221.40 and 13,093,299.60 is: 19,639,949.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,147.60 : 62,190,221.40 = 13,093,299.60 : x
  2. Step 2: Convert to fraction form
    41,460,147.60/62,190,221.40 = 13,093,299.60/x
  3. Step 3: Cross multiply
    41,460,147.60x = 62,190,221.40 × 13,093,299.60
  4. Step 4: Simplify right side
    41,460,147.60x = 814,275,200,980,531.38
  5. Step 5: Solve for x
    x = 814,275,200,980,531.38/41,460,147.60
  6. Step 6: Final answer
    x = 19,639,949.40

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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.