Home / 113,286,136.50-174,933,619.88

Finding the Third Proportional to 113,286,136.50 and 174,933,619.88

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Solution

The third proportional to 113,286,136.50 and 174,933,619.88 is: 270,128,122.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,286,136.50 : 174,933,619.88 = 174,933,619.88 : x
  2. Step 2: Convert to fraction form
    113,286,136.50/174,933,619.88 = 174,933,619.88/x
  3. Step 3: Cross multiply
    113,286,136.50x = 174,933,619.88 × 174,933,619.88
  4. Step 4: Simplify right side
    113,286,136.50x = 30,601,771,362,570,996
  5. Step 5: Solve for x
    x = 30,601,771,362,570,996/113,286,136.50
  6. Step 6: Final answer
    x = 270,128,122.54

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.