Home / 95,759,072.50-132,148,359.30-54,508,617.22

Finding the Fourth Proportional to 95,759,072.50, 132,148,359.30 and 54,508,617.22

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Solution

The fourth proportional to 95,759,072.50, 132,148,359.30 and 54,508,617.22 is: 75,222,369.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,759,072.50 : 132,148,359.30 = 54,508,617.22 : x
  2. Step 2: Convert to fraction form
    95,759,072.50/132,148,359.30 = 54,508,617.22/x
  3. Step 3: Cross multiply
    95,759,072.50x = 132,148,359.30 × 54,508,617.22
  4. Step 4: Simplify right side
    95,759,072.50x = 7,203,224,333,334,727
  5. Step 5: Solve for x
    x = 7,203,224,333,334,727/95,759,072.50
  6. Step 6: Final answer
    x = 75,222,369.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.