Home / 171,846,308.01-237,140,894.79-97,505,268.54

Finding the Fourth Proportional to 171,846,308.01, 237,140,894.79 and 97,505,268.54

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Solution

The fourth proportional to 171,846,308.01, 237,140,894.79 and 97,505,268.54 is: 134,553,292.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,846,308.01 : 237,140,894.79 = 97,505,268.54 : x
  2. Step 2: Convert to fraction form
    171,846,308.01/237,140,894.79 = 97,505,268.54/x
  3. Step 3: Cross multiply
    171,846,308.01x = 237,140,894.79 × 97,505,268.54
  4. Step 4: Simplify right side
    171,846,308.01x = 23,122,486,628,314,836
  5. Step 5: Solve for x
    x = 23,122,486,628,314,836/171,846,308.01
  6. Step 6: Final answer
    x = 134,553,292.97

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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.