Home / 95,809,072-132,216,519.36-52,349,008

Finding the Fourth Proportional to 95,809,072, 132,216,519.36 and 52,349,008

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Solution

The fourth proportional to 95,809,072, 132,216,519.36 and 52,349,008 is: 72,241,631.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,809,072 : 132,216,519.36 = 52,349,008 : x
  2. Step 2: Convert to fraction form
    95,809,072/132,216,519.36 = 52,349,008/x
  3. Step 3: Cross multiply
    95,809,072x = 132,216,519.36 × 52,349,008
  4. Step 4: Simplify right side
    95,809,072x = 6,921,403,629,708,795
  5. Step 5: Solve for x
    x = 6,921,403,629,708,795/95,809,072
  6. Step 6: Final answer
    x = 72,241,631.04

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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.