Home / 296,597,611.56-444,584,984.87-99,792,699.33

Finding the Fourth Proportional to 296,597,611.56, 444,584,984.87 and 99,792,699.33

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Solution

The fourth proportional to 296,597,611.56, 444,584,984.87 and 99,792,699.33 is: 149,584,264.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,597,611.56 : 444,584,984.87 = 99,792,699.33 : x
  2. Step 2: Convert to fraction form
    296,597,611.56/444,584,984.87 = 99,792,699.33/x
  3. Step 3: Cross multiply
    296,597,611.56x = 444,584,984.87 × 99,792,699.33
  4. Step 4: Simplify right side
    296,597,611.56x = 44,366,335,721,764,512
  5. Step 5: Solve for x
    x = 44,366,335,721,764,512/296,597,611.56
  6. Step 6: Final answer
    x = 149,584,264.99

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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.