Home / 11,729,600.40-17,594,400.60-10,105,971.60

Finding the Fourth Proportional to 11,729,600.40, 17,594,400.60 and 10,105,971.60

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Solution

The fourth proportional to 11,729,600.40, 17,594,400.60 and 10,105,971.60 is: 15,158,957.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,729,600.40 : 17,594,400.60 = 10,105,971.60 : x
  2. Step 2: Convert to fraction form
    11,729,600.40/17,594,400.60 = 10,105,971.60/x
  3. Step 3: Cross multiply
    11,729,600.40x = 17,594,400.60 × 10,105,971.60
  4. Step 4: Simplify right side
    11,729,600.40x = 177,808,512,782,622.97
  5. Step 5: Solve for x
    x = 177,808,512,782,622.97/11,729,600.40
  6. Step 6: Final answer
    x = 15,158,957.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.