Home / 17,730,527.75-24,469,224.80-9,783,031.29

Finding the Fourth Proportional to 17,730,527.75, 24,469,224.80 and 9,783,031.29

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Solution

The fourth proportional to 17,730,527.75, 24,469,224.80 and 9,783,031.29 is: 13,501,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,527.75 : 24,469,224.80 = 9,783,031.29 : x
  2. Step 2: Convert to fraction form
    17,730,527.75/24,469,224.80 = 9,783,031.29/x
  3. Step 3: Cross multiply
    17,730,527.75x = 24,469,224.80 × 9,783,031.29
  4. Step 4: Simplify right side
    17,730,527.75x = 239,383,191,811,528.84
  5. Step 5: Solve for x
    x = 239,383,191,811,528.84/17,730,527.75
  6. Step 6: Final answer
    x = 13,501,188.19

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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.