Home / 31,091,705.34-46,633,504.90-9,231,644.85

Finding the Fourth Proportional to 31,091,705.34, 46,633,504.90 and 9,231,644.85

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Solution

The fourth proportional to 31,091,705.34, 46,633,504.90 and 9,231,644.85 is: 13,846,263.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,091,705.34 : 46,633,504.90 = 9,231,644.85 : x
  2. Step 2: Convert to fraction form
    31,091,705.34/46,633,504.90 = 9,231,644.85/x
  3. Step 3: Cross multiply
    31,091,705.34x = 46,633,504.90 × 9,231,644.85
  4. Step 4: Simplify right side
    31,091,705.34x = 430,503,955,347,534.75
  5. Step 5: Solve for x
    x = 430,503,955,347,534.75/31,091,705.34
  6. Step 6: Final answer
    x = 13,846,263.84

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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.