Home / 23,269,842.20-34,851,619.20-13,703,904.20

Finding the Fourth Proportional to 23,269,842.20, 34,851,619.20 and 13,703,904.20

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Solution

The fourth proportional to 23,269,842.20, 34,851,619.20 and 13,703,904.20 is: 20,524,559.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,269,842.20 : 34,851,619.20 = 13,703,904.20 : x
  2. Step 2: Convert to fraction form
    23,269,842.20/34,851,619.20 = 13,703,904.20/x
  3. Step 3: Cross multiply
    23,269,842.20x = 34,851,619.20 × 13,703,904.20
  4. Step 4: Simplify right side
    23,269,842.20x = 477,603,250,731,680.62
  5. Step 5: Solve for x
    x = 477,603,250,731,680.62/23,269,842.20
  6. Step 6: Final answer
    x = 20,524,559.07

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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.