Home / 36,290,469.60-54,435,704.40-14,735,397.60

Finding the Fourth Proportional to 36,290,469.60, 54,435,704.40 and 14,735,397.60

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Solution

The fourth proportional to 36,290,469.60, 54,435,704.40 and 14,735,397.60 is: 22,103,096.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,469.60 : 54,435,704.40 = 14,735,397.60 : x
  2. Step 2: Convert to fraction form
    36,290,469.60/54,435,704.40 = 14,735,397.60/x
  3. Step 3: Cross multiply
    36,290,469.60x = 54,435,704.40 × 14,735,397.60
  4. Step 4: Simplify right side
    36,290,469.60x = 802,131,747,970,069.38
  5. Step 5: Solve for x
    x = 802,131,747,970,069.38/36,290,469.60
  6. Step 6: Final answer
    x = 22,103,096.40

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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.