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Finding the Fourth Proportional to 32,801,662.60, 49,202,493.90 and 14,605,822.60

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Solution

The fourth proportional to 32,801,662.60, 49,202,493.90 and 14,605,822.60 is: 21,908,733.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,801,662.60 : 49,202,493.90 = 14,605,822.60 : x
  2. Step 2: Convert to fraction form
    32,801,662.60/49,202,493.90 = 14,605,822.60/x
  3. Step 3: Cross multiply
    32,801,662.60x = 49,202,493.90 × 14,605,822.60
  4. Step 4: Simplify right side
    32,801,662.60x = 718,642,897,380,982.12
  5. Step 5: Solve for x
    x = 718,642,897,380,982.12/32,801,662.60
  6. Step 6: Final answer
    x = 21,908,733.90

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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.