Home / 29,261,702.31-43,898,716.73-11,065,494.61

Finding the Fourth Proportional to 29,261,702.31, 43,898,716.73 and 11,065,494.61

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Solution

The fourth proportional to 29,261,702.31, 43,898,716.73 and 11,065,494.61 is: 16,600,572.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,261,702.31 : 43,898,716.73 = 11,065,494.61 : x
  2. Step 2: Convert to fraction form
    29,261,702.31/43,898,716.73 = 11,065,494.61/x
  3. Step 3: Cross multiply
    29,261,702.31x = 43,898,716.73 × 11,065,494.61
  4. Step 4: Simplify right side
    29,261,702.31x = 485,761,013,361,731.75
  5. Step 5: Solve for x
    x = 485,761,013,361,731.75/29,261,702.31
  6. Step 6: Final answer
    x = 16,600,572.59

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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.