Home / 5,672,076,662.80-8,507,263,988.76-1,794,179,242

Finding the Fourth Proportional to 5,672,076,662.80, 8,507,263,988.76 and 1,794,179,242

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Solution

The fourth proportional to 5,672,076,662.80, 8,507,263,988.76 and 1,794,179,242 is: 2,690,999,674.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,076,662.80 : 8,507,263,988.76 = 1,794,179,242 : x
  2. Step 2: Convert to fraction form
    5,672,076,662.80/8,507,263,988.76 = 1,794,179,242/x
  3. Step 3: Cross multiply
    5,672,076,662.80x = 8,507,263,988.76 × 1,794,179,242
  4. Step 4: Simplify right side
    5,672,076,662.80x = 15,263,556,454,847,313,920
  5. Step 5: Solve for x
    x = 15,263,556,454,847,313,920/5,672,076,662.80
  6. Step 6: Final answer
    x = 2,690,999,674.77

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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.