Home / 11,143,244.48-16,714,399.68-3,570,042.56

Finding the Fourth Proportional to 11,143,244.48, 16,714,399.68 and 3,570,042.56

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Solution

The fourth proportional to 11,143,244.48, 16,714,399.68 and 3,570,042.56 is: 5,354,914.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,143,244.48 : 16,714,399.68 = 3,570,042.56 : x
  2. Step 2: Convert to fraction form
    11,143,244.48/16,714,399.68 = 3,570,042.56/x
  3. Step 3: Cross multiply
    11,143,244.48x = 16,714,399.68 × 3,570,042.56
  4. Step 4: Simplify right side
    11,143,244.48x = 59,671,118,222,450.38
  5. Step 5: Solve for x
    x = 59,671,118,222,450.38/11,143,244.48
  6. Step 6: Final answer
    x = 5,354,914.21

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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.