Home / 1,384,390,097,861.80-2,076,585,146,792.60-1,384,390,097,861.80

Finding the Fourth Proportional to 1,384,390,097,861.80, 2,076,585,146,792.60 and 1,384,390,097,861.80

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Solution

The fourth proportional to 1,384,390,097,861.80, 2,076,585,146,792.60 and 1,384,390,097,861.80 is: 2,076,585,146,792.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,384,390,097,861.80 : 2,076,585,146,792.60 = 1,384,390,097,861.80 : x
  2. Step 2: Convert to fraction form
    1,384,390,097,861.80/2,076,585,146,792.60 = 1,384,390,097,861.80/x
  3. Step 3: Cross multiply
    1,384,390,097,861.80x = 2,076,585,146,792.60 × 1,384,390,097,861.80
  4. Step 4: Simplify right side
    1,384,390,097,861.80x = 2,874,803,914,586,568,320,352,256
  5. Step 5: Solve for x
    x = 2,874,803,914,586,568,320,352,256/1,384,390,097,861.80
  6. Step 6: Final answer
    x = 2,076,585,146,792.60

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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.