Home / 1,186,152,109-2,470,481,276

Finding the Third Proportional to 1,186,152,109 and 2,470,481,276

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Solution

The third proportional to 1,186,152,109 and 2,470,481,276 is: 5,145,442,720.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,152,109 : 2,470,481,276 = 2,470,481,276 : x
  2. Step 2: Convert to fraction form
    1,186,152,109/2,470,481,276 = 2,470,481,276/x
  3. Step 3: Cross multiply
    1,186,152,109x = 2,470,481,276 × 2,470,481,276
  4. Step 4: Simplify right side
    1,186,152,109x = 6,103,277,735,066,588,160
  5. Step 5: Solve for x
    x = 6,103,277,735,066,588,160/1,186,152,109
  6. Step 6: Final answer
    x = 5,145,442,720.84

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.