Home / 150,763,112.40-226,144,668.60-135,457,611.60

Finding the Fourth Proportional to 150,763,112.40, 226,144,668.60 and 135,457,611.60

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Solution

The fourth proportional to 150,763,112.40, 226,144,668.60 and 135,457,611.60 is: 203,186,417.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,763,112.40 : 226,144,668.60 = 135,457,611.60 : x
  2. Step 2: Convert to fraction form
    150,763,112.40/226,144,668.60 = 135,457,611.60/x
  3. Step 3: Cross multiply
    150,763,112.40x = 226,144,668.60 × 135,457,611.60
  4. Step 4: Simplify right side
    150,763,112.40x = 30,633,016,684,629,512
  5. Step 5: Solve for x
    x = 30,633,016,684,629,512/150,763,112.40
  6. Step 6: Final answer
    x = 203,186,417.40

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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.