Home / 62,764,912.80-94,147,369.20-22,360,816.80

Finding the Fourth Proportional to 62,764,912.80, 94,147,369.20 and 22,360,816.80

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Solution

The fourth proportional to 62,764,912.80, 94,147,369.20 and 22,360,816.80 is: 33,541,225.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,764,912.80 : 94,147,369.20 = 22,360,816.80 : x
  2. Step 2: Convert to fraction form
    62,764,912.80/94,147,369.20 = 22,360,816.80/x
  3. Step 3: Cross multiply
    62,764,912.80x = 94,147,369.20 × 22,360,816.80
  4. Step 4: Simplify right side
    62,764,912.80x = 2,105,212,074,883,162.75
  5. Step 5: Solve for x
    x = 2,105,212,074,883,162.75/62,764,912.80
  6. Step 6: Final answer
    x = 33,541,225.20

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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.