Home / 116,524,523.07-174,731,015.97-55,062,387.27

Finding the Fourth Proportional to 116,524,523.07, 174,731,015.97 and 55,062,387.27

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Solution

The fourth proportional to 116,524,523.07, 174,731,015.97 and 55,062,387.27 is: 82,567,228.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,524,523.07 : 174,731,015.97 = 55,062,387.27 : x
  2. Step 2: Convert to fraction form
    116,524,523.07/174,731,015.97 = 55,062,387.27/x
  3. Step 3: Cross multiply
    116,524,523.07x = 174,731,015.97 × 55,062,387.27
  4. Step 4: Simplify right side
    116,524,523.07x = 9,621,106,869,420,696
  5. Step 5: Solve for x
    x = 9,621,106,869,420,696/116,524,523.07
  6. Step 6: Final answer
    x = 82,567,228.05

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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.