Home / 95,122,935.48-131,270,322.80-51,662,871.48

Finding the Fourth Proportional to 95,122,935.48, 131,270,322.80 and 51,662,871.48

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Solution

The fourth proportional to 95,122,935.48, 131,270,322.80 and 51,662,871.48 is: 71,295,127.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,122,935.48 : 131,270,322.80 = 51,662,871.48 : x
  2. Step 2: Convert to fraction form
    95,122,935.48/131,270,322.80 = 51,662,871.48/x
  3. Step 3: Cross multiply
    95,122,935.48x = 131,270,322.80 × 51,662,871.48
  4. Step 4: Simplify right side
    95,122,935.48x = 6,781,801,815,954,513
  5. Step 5: Solve for x
    x = 6,781,801,815,954,513/95,122,935.48
  6. Step 6: Final answer
    x = 71,295,127.53

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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.