Home / 14,649,096.60-21,973,644.90-13,902,600.60

Finding the Fourth Proportional to 14,649,096.60, 21,973,644.90 and 13,902,600.60

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Solution

The fourth proportional to 14,649,096.60, 21,973,644.90 and 13,902,600.60 is: 20,853,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,649,096.60 : 21,973,644.90 = 13,902,600.60 : x
  2. Step 2: Convert to fraction form
    14,649,096.60/21,973,644.90 = 13,902,600.60/x
  3. Step 3: Cross multiply
    14,649,096.60x = 21,973,644.90 × 13,902,600.60
  4. Step 4: Simplify right side
    14,649,096.60x = 305,490,808,770,926.94
  5. Step 5: Solve for x
    x = 305,490,808,770,926.94/14,649,096.60
  6. Step 6: Final answer
    x = 20,853,900.90

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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.