Home / 13,056,485-27,172,673

Finding the Third Proportional to 13,056,485 and 27,172,673

Calculator

Solution

The third proportional to 13,056,485 and 27,172,673 is: 56,550,760.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,056,485 : 27,172,673 = 27,172,673 : x
  2. Step 2: Convert to fraction form
    13,056,485/27,172,673 = 27,172,673/x
  3. Step 3: Cross multiply
    13,056,485x = 27,172,673 × 27,172,673
  4. Step 4: Simplify right side
    13,056,485x = 738,354,157,964,929
  5. Step 5: Solve for x
    x = 738,354,157,964,929/13,056,485
  6. Step 6: Final answer
    x = 56,550,760.63

Related Problems

Find third proportional to 6,528,242.50 and 13,586,336.50
Half scale
Find third proportional to 26,112,970 and 54,345,346
Double scale
Find third proportional to 13,056,487 and 27,172,677
Similar ratio
Find third proportional to 19,584,727.50 and 40,759,009.50
1.5x scale

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.