Home / 740,334,954.94-1,110,491,222.40-180,102,059.27

Finding the Fourth Proportional to 740,334,954.94, 1,110,491,222.40 and 180,102,059.27

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Solution

The fourth proportional to 740,334,954.94, 1,110,491,222.40 and 180,102,059.27 is: 270,150,361.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,334,954.94 : 1,110,491,222.40 = 180,102,059.27 : x
  2. Step 2: Convert to fraction form
    740,334,954.94/1,110,491,222.40 = 180,102,059.27/x
  3. Step 3: Cross multiply
    740,334,954.94x = 1,110,491,222.40 × 180,102,059.27
  4. Step 4: Simplify right side
    740,334,954.94x = 200,001,755,955,499,584
  5. Step 5: Solve for x
    x = 200,001,755,955,499,584/740,334,954.94
  6. Step 6: Final answer
    x = 270,150,361.83

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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.