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Finding the Fourth Proportional to 150,903,670.35, 226,355,505.53 and 150,903,670.35

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Solution

The fourth proportional to 150,903,670.35, 226,355,505.53 and 150,903,670.35 is: 226,355,505.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,903,670.35 : 226,355,505.53 = 150,903,670.35 : x
  2. Step 2: Convert to fraction form
    150,903,670.35/226,355,505.53 = 150,903,670.35/x
  3. Step 3: Cross multiply
    150,903,670.35x = 226,355,505.53 × 150,903,670.35
  4. Step 4: Simplify right side
    150,903,670.35x = 34,157,876,587,652,204
  5. Step 5: Solve for x
    x = 34,157,876,587,652,204/150,903,670.35
  6. Step 6: Final answer
    x = 226,355,505.53

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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.