Home / 17,906,220.44-24,710,615.70-9,757,458.44

Finding the Fourth Proportional to 17,906,220.44, 24,710,615.70 and 9,757,458.44

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Solution

The fourth proportional to 17,906,220.44, 24,710,615.70 and 9,757,458.44 is: 13,465,309.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,906,220.44 : 24,710,615.70 = 9,757,458.44 : x
  2. Step 2: Convert to fraction form
    17,906,220.44/24,710,615.70 = 9,757,458.44/x
  3. Step 3: Cross multiply
    17,906,220.44x = 24,710,615.70 × 9,757,458.44
  4. Step 4: Simplify right side
    17,906,220.44x = 241,112,805,719,561.50
  5. Step 5: Solve for x
    x = 241,112,805,719,561.50/17,906,220.44
  6. Step 6: Final answer
    x = 13,465,309.81

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1.5x scale

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.