Home / 41,460,104.76-62,131,698.72-19,577,135.76

Finding the Fourth Proportional to 41,460,104.76, 62,131,698.72 and 19,577,135.76

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Solution

The fourth proportional to 41,460,104.76, 62,131,698.72 and 19,577,135.76 is: 29,338,100.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,104.76 : 62,131,698.72 = 19,577,135.76 : x
  2. Step 2: Convert to fraction form
    41,460,104.76/62,131,698.72 = 19,577,135.76/x
  3. Step 3: Cross multiply
    41,460,104.76x = 62,131,698.72 × 19,577,135.76
  4. Step 4: Simplify right side
    41,460,104.76x = 1,216,360,700,840,858.25
  5. Step 5: Solve for x
    x = 1,216,360,700,840,858.25/41,460,104.76
  6. Step 6: Final answer
    x = 29,338,100.03

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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.