Home / 49,014,750.16-73,530,104.82-14,474,645.20

Finding the Fourth Proportional to 49,014,750.16, 73,530,104.82 and 14,474,645.20

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Solution

The fourth proportional to 49,014,750.16, 73,530,104.82 and 14,474,645.20 is: 21,714,324.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,750.16 : 73,530,104.82 = 14,474,645.20 : x
  2. Step 2: Convert to fraction form
    49,014,750.16/73,530,104.82 = 14,474,645.20/x
  3. Step 3: Cross multiply
    49,014,750.16x = 73,530,104.82 × 14,474,645.20
  4. Step 4: Simplify right side
    49,014,750.16x = 1,064,322,178,788,309.75
  5. Step 5: Solve for x
    x = 1,064,322,178,788,309.75/49,014,750.16
  6. Step 6: Final answer
    x = 21,714,324.27

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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.