Home / 14,631,808.80-21,924,093.60-9,230,793.60

Finding the Fourth Proportional to 14,631,808.80, 21,924,093.60 and 9,230,793.60

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Solution

The fourth proportional to 14,631,808.80, 21,924,093.60 and 9,230,793.60 is: 13,831,289.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,631,808.80 : 21,924,093.60 = 9,230,793.60 : x
  2. Step 2: Convert to fraction form
    14,631,808.80/21,924,093.60 = 9,230,793.60/x
  3. Step 3: Cross multiply
    14,631,808.80x = 21,924,093.60 × 9,230,793.60
  4. Step 4: Simplify right side
    14,631,808.80x = 202,376,782,888,680.97
  5. Step 5: Solve for x
    x = 202,376,782,888,680.97/14,631,808.80
  6. Step 6: Final answer
    x = 13,831,289.46

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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.