Home / 60,803,183.67-91,185,912.42-21,936,583.10

Finding the Fourth Proportional to 60,803,183.67, 91,185,912.42 and 21,936,583.10

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Solution

The fourth proportional to 60,803,183.67, 91,185,912.42 and 21,936,583.10 is: 32,898,069.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,803,183.67 : 91,185,912.42 = 21,936,583.10 : x
  2. Step 2: Convert to fraction form
    60,803,183.67/91,185,912.42 = 21,936,583.10/x
  3. Step 3: Cross multiply
    60,803,183.67x = 91,185,912.42 × 21,936,583.10
  4. Step 4: Simplify right side
    60,803,183.67x = 2,000,307,344,894,722.50
  5. Step 5: Solve for x
    x = 2,000,307,344,894,722.50/60,803,183.67
  6. Step 6: Final answer
    x = 32,898,069.22

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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.