Home / 61,535,207.72-92,268,735.39-25,169,135.06

Finding the Fourth Proportional to 61,535,207.72, 92,268,735.39 and 25,169,135.06

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Solution

The fourth proportional to 61,535,207.72, 92,268,735.39 and 25,169,135.06 is: 37,739,764.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535,207.72 : 92,268,735.39 = 25,169,135.06 : x
  2. Step 2: Convert to fraction form
    61,535,207.72/92,268,735.39 = 25,169,135.06/x
  3. Step 3: Cross multiply
    61,535,207.72x = 92,268,735.39 × 25,169,135.06
  4. Step 4: Simplify right side
    61,535,207.72x = 2,322,324,263,076,983.50
  5. Step 5: Solve for x
    x = 2,322,324,263,076,983.50/61,535,207.72
  6. Step 6: Final answer
    x = 37,739,764.75

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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.