Home / 7,388,076,201.75-11,449,483,960.50

Finding the Third Proportional to 7,388,076,201.75 and 11,449,483,960.50

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Solution

The third proportional to 7,388,076,201.75 and 11,449,483,960.50 is: 17,743,547,762.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,076,201.75 : 11,449,483,960.50 = 11,449,483,960.50 : x
  2. Step 2: Convert to fraction form
    7,388,076,201.75/11,449,483,960.50 = 11,449,483,960.50/x
  3. Step 3: Cross multiply
    7,388,076,201.75x = 11,449,483,960.50 × 11,449,483,960.50
  4. Step 4: Simplify right side
    7,388,076,201.75x = 131,090,682,961,746,771,968
  5. Step 5: Solve for x
    x = 131,090,682,961,746,771,968/7,388,076,201.75
  6. Step 6: Final answer
    x = 17,743,547,762.91

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.