Home / 17,290,559.64-23,861,046.42-9,450,229.80

Finding the Fourth Proportional to 17,290,559.64, 23,861,046.42 and 9,450,229.80

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Solution

The fourth proportional to 17,290,559.64, 23,861,046.42 and 9,450,229.80 is: 13,041,357.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,290,559.64 : 23,861,046.42 = 9,450,229.80 : x
  2. Step 2: Convert to fraction form
    17,290,559.64/23,861,046.42 = 9,450,229.80/x
  3. Step 3: Cross multiply
    17,290,559.64x = 23,861,046.42 × 9,450,229.80
  4. Step 4: Simplify right side
    17,290,559.64x = 225,492,371,937,467.34
  5. Step 5: Solve for x
    x = 225,492,371,937,467.34/17,290,559.64
  6. Step 6: Final answer
    x = 13,041,357.63

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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.