Home / 43,968,960.44-65,954,001.58-11,620,583.40

Finding the Fourth Proportional to 43,968,960.44, 65,954,001.58 and 11,620,583.40

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Solution

The fourth proportional to 43,968,960.44, 65,954,001.58 and 11,620,583.40 is: 17,431,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,960.44 : 65,954,001.58 = 11,620,583.40 : x
  2. Step 2: Convert to fraction form
    43,968,960.44/65,954,001.58 = 11,620,583.40/x
  3. Step 3: Cross multiply
    43,968,960.44x = 65,954,001.58 × 11,620,583.40
  4. Step 4: Simplify right side
    43,968,960.44x = 766,423,975,924,121.75
  5. Step 5: Solve for x
    x = 766,423,975,924,121.75/43,968,960.44
  6. Step 6: Final answer
    x = 17,431,023.35

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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.