Home / 114,276,247,974.48-171,301,146,777.30-53,662,020,086.19

Finding the Fourth Proportional to 114,276,247,974.48, 171,301,146,777.30 and 53,662,020,086.19

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Solution

The fourth proportional to 114,276,247,974.48, 171,301,146,777.30 and 53,662,020,086.19 is: 80,439,861,669.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,276,247,974.48 : 171,301,146,777.30 = 53,662,020,086.19 : x
  2. Step 2: Convert to fraction form
    114,276,247,974.48/171,301,146,777.30 = 53,662,020,086.19/x
  3. Step 3: Cross multiply
    114,276,247,974.48x = 171,301,146,777.30 × 53,662,020,086.19
  4. Step 4: Simplify right side
    114,276,247,974.48x = 9,192,365,579,150,511,046,656
  5. Step 5: Solve for x
    x = 9,192,365,579,150,511,046,656/114,276,247,974.48
  6. Step 6: Final answer
    x = 80,439,861,669.27

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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.