Home / 178,607,200,147.82-267,963,079,333.20-57,593,321,457.06

Finding the Fourth Proportional to 178,607,200,147.82, 267,963,079,333.20 and 57,593,321,457.06

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Solution

The fourth proportional to 178,607,200,147.82, 267,963,079,333.20 and 57,593,321,457.06 is: 86,406,840,003.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,607,200,147.82 : 267,963,079,333.20 = 57,593,321,457.06 : x
  2. Step 2: Convert to fraction form
    178,607,200,147.82/267,963,079,333.20 = 57,593,321,457.06/x
  3. Step 3: Cross multiply
    178,607,200,147.82x = 267,963,079,333.20 × 57,593,321,457.06
  4. Step 4: Simplify right side
    178,607,200,147.82x = 15,432,883,766,661,195,235,328
  5. Step 5: Solve for x
    x = 15,432,883,766,661,195,235,328/178,607,200,147.82
  6. Step 6: Final answer
    x = 86,406,840,003.59

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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.