Home / 114,534,081-171,828,021.60-37,857,101.01

Finding the Fourth Proportional to 114,534,081, 171,828,021.60 and 37,857,101.01

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Solution

The fourth proportional to 114,534,081, 171,828,021.60 and 37,857,101.01 is: 56,794,542.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,534,081 : 171,828,021.60 = 37,857,101.01 : x
  2. Step 2: Convert to fraction form
    114,534,081/171,828,021.60 = 37,857,101.01/x
  3. Step 3: Cross multiply
    114,534,081x = 171,828,021.60 × 37,857,101.01
  4. Step 4: Simplify right side
    114,534,081x = 6,504,910,770,059,661
  5. Step 5: Solve for x
    x = 6,504,910,770,059,661/114,534,081
  6. Step 6: Final answer
    x = 56,794,542.84

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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.