Home / 17,313,615.50-23,890,725.48-9,577,610.06

Finding the Fourth Proportional to 17,313,615.50, 23,890,725.48 and 9,577,610.06

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Solution

The fourth proportional to 17,313,615.50, 23,890,725.48 and 9,577,610.06 is: 13,215,960.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,313,615.50 : 23,890,725.48 = 9,577,610.06 : x
  2. Step 2: Convert to fraction form
    17,313,615.50/23,890,725.48 = 9,577,610.06/x
  3. Step 3: Cross multiply
    17,313,615.50x = 23,890,725.48 × 9,577,610.06
  4. Step 4: Simplify right side
    17,313,615.50x = 228,816,052,697,946.34
  5. Step 5: Solve for x
    x = 228,816,052,697,946.34/17,313,615.50
  6. Step 6: Final answer
    x = 13,215,960.16

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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.