Home / 246,932,008.80-370,397,818.80-74,408,824.32

Finding the Fourth Proportional to 246,932,008.80, 370,397,818.80 and 74,408,824.32

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Solution

The fourth proportional to 246,932,008.80, 370,397,818.80 and 74,408,824.32 is: 111,613,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,932,008.80 : 370,397,818.80 = 74,408,824.32 : x
  2. Step 2: Convert to fraction form
    246,932,008.80/370,397,818.80 = 74,408,824.32/x
  3. Step 3: Cross multiply
    246,932,008.80x = 370,397,818.80 × 74,408,824.32
  4. Step 4: Simplify right side
    246,932,008.80x = 27,560,866,227,600,392
  5. Step 5: Solve for x
    x = 27,560,866,227,600,392/246,932,008.80
  6. Step 6: Final answer
    x = 111,613,177.90

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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.