Home / 17,267,149.42-23,828,742.34-9,532,255.30

Finding the Fourth Proportional to 17,267,149.42, 23,828,742.34 and 9,532,255.30

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Solution

The fourth proportional to 17,267,149.42, 23,828,742.34 and 9,532,255.30 is: 13,154,554.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,149.42 : 23,828,742.34 = 9,532,255.30 : x
  2. Step 2: Convert to fraction form
    17,267,149.42/23,828,742.34 = 9,532,255.30/x
  3. Step 3: Cross multiply
    17,267,149.42x = 23,828,742.34 × 9,532,255.30
  4. Step 4: Simplify right side
    17,267,149.42x = 227,141,655,379,396.88
  5. Step 5: Solve for x
    x = 227,141,655,379,396.88/17,267,149.42
  6. Step 6: Final answer
    x = 13,154,554.34

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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.