Home / 182,409,556.02-273,557,744.76-65,809,754.30

Finding the Fourth Proportional to 182,409,556.02, 273,557,744.76 and 65,809,754.30

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Solution

The fourth proportional to 182,409,556.02, 273,557,744.76 and 65,809,754.30 is: 98,694,215.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,409,556.02 : 273,557,744.76 = 65,809,754.30 : x
  2. Step 2: Convert to fraction form
    182,409,556.02/273,557,744.76 = 65,809,754.30/x
  3. Step 3: Cross multiply
    182,409,556.02x = 273,557,744.76 × 65,809,754.30
  4. Step 4: Simplify right side
    182,409,556.02x = 18,002,767,969,517,712
  5. Step 5: Solve for x
    x = 18,002,767,969,517,712/182,409,556.02
  6. Step 6: Final answer
    x = 98,694,215.16

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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.