Home / 114,606,040.25-171,800,993.37-57,043,894.07

Finding the Fourth Proportional to 114,606,040.25, 171,800,993.37 and 57,043,894.07

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Solution

The fourth proportional to 114,606,040.25, 171,800,993.37 and 57,043,894.07 is: 85,512,051.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,606,040.25 : 171,800,993.37 = 57,043,894.07 : x
  2. Step 2: Convert to fraction form
    114,606,040.25/171,800,993.37 = 57,043,894.07/x
  3. Step 3: Cross multiply
    114,606,040.25x = 171,800,993.37 × 57,043,894.07
  4. Step 4: Simplify right side
    114,606,040.25x = 9,800,197,666,919,052
  5. Step 5: Solve for x
    x = 9,800,197,666,919,052/114,606,040.25
  6. Step 6: Final answer
    x = 85,512,051.94

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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.