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Finding the Fourth Proportional to 149,554,425.73, 224,331,638.60 and 149,554,425.73

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Solution

The fourth proportional to 149,554,425.73, 224,331,638.60 and 149,554,425.73 is: 224,331,638.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,554,425.73 : 224,331,638.60 = 149,554,425.73 : x
  2. Step 2: Convert to fraction form
    149,554,425.73/224,331,638.60 = 149,554,425.73/x
  3. Step 3: Cross multiply
    149,554,425.73x = 224,331,638.60 × 149,554,425.73
  4. Step 4: Simplify right side
    149,554,425.73x = 33,549,789,383,892,896
  5. Step 5: Solve for x
    x = 33,549,789,383,892,896/149,554,425.73
  6. Step 6: Final answer
    x = 224,331,638.60

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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.