Home / 44,679,600.41-67,020,912.54-11,890,201.58

Finding the Fourth Proportional to 44,679,600.41, 67,020,912.54 and 11,890,201.58

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Solution

The fourth proportional to 44,679,600.41, 67,020,912.54 and 11,890,201.58 is: 17,835,704.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,679,600.41 : 67,020,912.54 = 11,890,201.58 : x
  2. Step 2: Convert to fraction form
    44,679,600.41/67,020,912.54 = 11,890,201.58/x
  3. Step 3: Cross multiply
    44,679,600.41x = 67,020,912.54 × 11,890,201.58
  4. Step 4: Simplify right side
    44,679,600.41x = 796,892,159,841,045.25
  5. Step 5: Solve for x
    x = 796,892,159,841,045.25/44,679,600.41
  6. Step 6: Final answer
    x = 17,835,704.72

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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.