Home / 244,980,762.60-367,471,143.90-218,196,136.20

Finding the Fourth Proportional to 244,980,762.60, 367,471,143.90 and 218,196,136.20

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Solution

The fourth proportional to 244,980,762.60, 367,471,143.90 and 218,196,136.20 is: 327,294,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,980,762.60 : 367,471,143.90 = 218,196,136.20 : x
  2. Step 2: Convert to fraction form
    244,980,762.60/367,471,143.90 = 218,196,136.20/x
  3. Step 3: Cross multiply
    244,980,762.60x = 367,471,143.90 × 218,196,136.20
  4. Step 4: Simplify right side
    244,980,762.60x = 80,180,783,763,974,192
  5. Step 5: Solve for x
    x = 80,180,783,763,974,192/244,980,762.60
  6. Step 6: Final answer
    x = 327,294,204.30

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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.