Home / 176,335,264.44-264,505,608.72-67,166,523

Finding the Fourth Proportional to 176,335,264.44, 264,505,608.72 and 67,166,523

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Solution

The fourth proportional to 176,335,264.44, 264,505,608.72 and 67,166,523 is: 100,750,817.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,335,264.44 : 264,505,608.72 = 67,166,523 : x
  2. Step 2: Convert to fraction form
    176,335,264.44/264,505,608.72 = 67,166,523/x
  3. Step 3: Cross multiply
    176,335,264.44x = 264,505,608.72 × 67,166,523
  4. Step 4: Simplify right side
    176,335,264.44x = 17,765,922,051,720,880
  5. Step 5: Solve for x
    x = 17,765,922,051,720,880/176,335,264.44
  6. Step 6: Final answer
    x = 100,750,817.53

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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.