Home / 248,936,344.20-373,404,516.30-183,559,136.68

Finding the Fourth Proportional to 248,936,344.20, 373,404,516.30 and 183,559,136.68

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Solution

The fourth proportional to 248,936,344.20, 373,404,516.30 and 183,559,136.68 is: 275,338,705.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,936,344.20 : 373,404,516.30 = 183,559,136.68 : x
  2. Step 2: Convert to fraction form
    248,936,344.20/373,404,516.30 = 183,559,136.68/x
  3. Step 3: Cross multiply
    248,936,344.20x = 373,404,516.30 × 183,559,136.68
  4. Step 4: Simplify right side
    248,936,344.20x = 68,541,810,644,907,744
  5. Step 5: Solve for x
    x = 68,541,810,644,907,744/248,936,344.20
  6. Step 6: Final answer
    x = 275,338,705.02

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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.