Home / 29,347,722.60-43,984,259.10-26,137,789.80

Finding the Fourth Proportional to 29,347,722.60, 43,984,259.10 and 26,137,789.80

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Solution

The fourth proportional to 29,347,722.60, 43,984,259.10 and 26,137,789.80 is: 39,173,442.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,347,722.60 : 43,984,259.10 = 26,137,789.80 : x
  2. Step 2: Convert to fraction form
    29,347,722.60/43,984,259.10 = 26,137,789.80/x
  3. Step 3: Cross multiply
    29,347,722.60x = 43,984,259.10 × 26,137,789.80
  4. Step 4: Simplify right side
    29,347,722.60x = 1,149,651,318,864,537.25
  5. Step 5: Solve for x
    x = 1,149,651,318,864,537.25/29,347,722.60
  6. Step 6: Final answer
    x = 39,173,442.33

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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.