Home / 273,132,512.20-409,698,768.30-241,564,916.80

Finding the Fourth Proportional to 273,132,512.20, 409,698,768.30 and 241,564,916.80

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Solution

The fourth proportional to 273,132,512.20, 409,698,768.30 and 241,564,916.80 is: 362,347,375.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,132,512.20 : 409,698,768.30 = 241,564,916.80 : x
  2. Step 2: Convert to fraction form
    273,132,512.20/409,698,768.30 = 241,564,916.80/x
  3. Step 3: Cross multiply
    273,132,512.20x = 409,698,768.30 × 241,564,916.80
  4. Step 4: Simplify right side
    273,132,512.20x = 98,968,848,877,451,984
  5. Step 5: Solve for x
    x = 98,968,848,877,451,984/273,132,512.20
  6. Step 6: Final answer
    x = 362,347,375.20

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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.