Home / 17,444,448,389.80-26,166,672,584.70-10,478,744,914.60

Finding the Fourth Proportional to 17,444,448,389.80, 26,166,672,584.70 and 10,478,744,914.60

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Solution

The fourth proportional to 17,444,448,389.80, 26,166,672,584.70 and 10,478,744,914.60 is: 15,718,117,371.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,444,448,389.80 : 26,166,672,584.70 = 10,478,744,914.60 : x
  2. Step 2: Convert to fraction form
    17,444,448,389.80/26,166,672,584.70 = 10,478,744,914.60/x
  3. Step 3: Cross multiply
    17,444,448,389.80x = 26,166,672,584.70 × 10,478,744,914.60
  4. Step 4: Simplify right side
    17,444,448,389.80x = 274,193,887,278,928,396,288
  5. Step 5: Solve for x
    x = 274,193,887,278,928,396,288/17,444,448,389.80
  6. Step 6: Final answer
    x = 15,718,117,371.90

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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.