Home / 9,624,164.28-14,431,522.48-4,760,851.74

Finding the Fourth Proportional to 9,624,164.28, 14,431,522.48 and 4,760,851.74

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Solution

The fourth proportional to 9,624,164.28, 14,431,522.48 and 4,760,851.74 is: 7,138,940.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,164.28 : 14,431,522.48 = 4,760,851.74 : x
  2. Step 2: Convert to fraction form
    9,624,164.28/14,431,522.48 = 4,760,851.74/x
  3. Step 3: Cross multiply
    9,624,164.28x = 14,431,522.48 × 4,760,851.74
  4. Step 4: Simplify right side
    9,624,164.28x = 68,706,338,909,757.12
  5. Step 5: Solve for x
    x = 68,706,338,909,757.12/9,624,164.28
  6. Step 6: Final answer
    x = 7,138,940.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.