Home / 147,274,219-320,405,714

Finding the Third Proportional to 147,274,219 and 320,405,714

Calculator

Solution

The third proportional to 147,274,219 and 320,405,714 is: 697,065,801.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,274,219 : 320,405,714 = 320,405,714 : x
  2. Step 2: Convert to fraction form
    147,274,219/320,405,714 = 320,405,714/x
  3. Step 3: Cross multiply
    147,274,219x = 320,405,714 × 320,405,714
  4. Step 4: Simplify right side
    147,274,219x = 102,659,821,563,849,792
  5. Step 5: Solve for x
    x = 102,659,821,563,849,792/147,274,219
  6. Step 6: Final answer
    x = 697,065,801.88

Related Problems

Find third proportional to 73,637,109.50 and 160,202,857
Half scale
Find third proportional to 294,548,438 and 640,811,428
Double scale
Find third proportional to 147,274,221 and 320,405,718
Similar ratio
Find third proportional to 220,911,328.50 and 480,608,571
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.