Home / 194,046,633.34-267,905,227.44-123,522,050.68

Finding the Fourth Proportional to 194,046,633.34, 267,905,227.44 and 123,522,050.68

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Solution

The fourth proportional to 194,046,633.34, 267,905,227.44 and 123,522,050.68 is: 170,537,372.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,046,633.34 : 267,905,227.44 = 123,522,050.68 : x
  2. Step 2: Convert to fraction form
    194,046,633.34/267,905,227.44 = 123,522,050.68/x
  3. Step 3: Cross multiply
    194,046,633.34x = 267,905,227.44 × 123,522,050.68
  4. Step 4: Simplify right side
    194,046,633.34x = 33,092,203,081,280,608
  5. Step 5: Solve for x
    x = 33,092,203,081,280,608/194,046,633.34
  6. Step 6: Final answer
    x = 170,537,372.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.