Home / 246,932,085.30-370,397,933.37-74,408,900.82

Finding the Fourth Proportional to 246,932,085.30, 370,397,933.37 and 74,408,900.82

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Solution

The fourth proportional to 246,932,085.30, 370,397,933.37 and 74,408,900.82 is: 111,613,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,932,085.30 : 370,397,933.37 = 74,408,900.82 : x
  2. Step 2: Convert to fraction form
    246,932,085.30/370,397,933.37 = 74,408,900.82/x
  3. Step 3: Cross multiply
    246,932,085.30x = 370,397,933.37 × 74,408,900.82
  4. Step 4: Simplify right side
    246,932,085.30x = 27,560,903,088,061,296
  5. Step 5: Solve for x
    x = 27,560,903,088,061,296/246,932,085.30
  6. Step 6: Final answer
    x = 111,613,292.60

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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.