Home / 1,186,210,367-2,550,941,315

Finding the Third Proportional to 1,186,210,367 and 2,550,941,315

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Solution

The third proportional to 1,186,210,367 and 2,550,941,315 is: 5,485,790,525.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,186,210,367 : 2,550,941,315 = 2,550,941,315 : x
  2. Step 2: Convert to fraction form
    1,186,210,367/2,550,941,315 = 2,550,941,315/x
  3. Step 3: Cross multiply
    1,186,210,367x = 2,550,941,315 × 2,550,941,315
  4. Step 4: Simplify right side
    1,186,210,367x = 6,507,301,592,573,929,472
  5. Step 5: Solve for x
    x = 6,507,301,592,573,929,472/1,186,210,367
  6. Step 6: Final answer
    x = 5,485,790,525.53

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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.