Home / 23,929,651.94-35,886,948.55-7,751,849.78

Finding the Fourth Proportional to 23,929,651.94, 35,886,948.55 and 7,751,849.78

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Solution

The fourth proportional to 23,929,651.94, 35,886,948.55 and 7,751,849.78 is: 11,625,335.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,929,651.94 : 35,886,948.55 = 7,751,849.78 : x
  2. Step 2: Convert to fraction form
    23,929,651.94/35,886,948.55 = 7,751,849.78/x
  3. Step 3: Cross multiply
    23,929,651.94x = 35,886,948.55 × 7,751,849.78
  4. Step 4: Simplify right side
    23,929,651.94x = 278,190,234,292,526.56
  5. Step 5: Solve for x
    x = 278,190,234,292,526.56/23,929,651.94
  6. Step 6: Final answer
    x = 11,625,335.59

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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.