Home / 1,186,210,369-2,550,941,319

Finding the Third Proportional to 1,186,210,369 and 2,550,941,319

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Solution

The third proportional to 1,186,210,369 and 2,550,941,319 is: 5,485,790,533.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,210,369 : 2,550,941,319 = 2,550,941,319 : x
  2. Step 2: Convert to fraction form
    1,186,210,369/2,550,941,319 = 2,550,941,319/x
  3. Step 3: Cross multiply
    1,186,210,369x = 2,550,941,319 × 2,550,941,319
  4. Step 4: Simplify right side
    1,186,210,369x = 6,507,301,612,981,459,968
  5. Step 5: Solve for x
    x = 6,507,301,612,981,459,968/1,186,210,369
  6. Step 6: Final answer
    x = 5,485,790,533.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.