Home / 1,509,972,034-3,281,314,170

Finding the Third Proportional to 1,509,972,034 and 3,281,314,170

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Solution

The third proportional to 1,509,972,034 and 3,281,314,170 is: 7,130,610,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,972,034 : 3,281,314,170 = 3,281,314,170 : x
  2. Step 2: Convert to fraction form
    1,509,972,034/3,281,314,170 = 3,281,314,170/x
  3. Step 3: Cross multiply
    1,509,972,034x = 3,281,314,170 × 3,281,314,170
  4. Step 4: Simplify right side
    1,509,972,034x = 10,767,022,682,242,789,376
  5. Step 5: Solve for x
    x = 10,767,022,682,242,789,376/1,509,972,034
  6. Step 6: Final answer
    x = 7,130,610,660.20

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.