Home / 24,509,287.96-33,821,492.70-13,493,892.76

Finding the Fourth Proportional to 24,509,287.96, 33,821,492.70 and 13,493,892.76

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Solution

The fourth proportional to 24,509,287.96, 33,821,492.70 and 13,493,892.76 is: 18,620,842.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,509,287.96 : 33,821,492.70 = 13,493,892.76 : x
  2. Step 2: Convert to fraction form
    24,509,287.96/33,821,492.70 = 13,493,892.76/x
  3. Step 3: Cross multiply
    24,509,287.96x = 33,821,492.70 × 13,493,892.76
  4. Step 4: Simplify right side
    24,509,287.96x = 456,383,595,476,922.88
  5. Step 5: Solve for x
    x = 456,383,595,476,922.88/24,509,287.96
  6. Step 6: Final answer
    x = 18,620,842.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.