Home / 147,195,264-321,126,586.50

Finding the Third Proportional to 147,195,264 and 321,126,586.50

Calculator

Solution

The third proportional to 147,195,264 and 321,126,586.50 is: 700,581,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,195,264 : 321,126,586.50 = 321,126,586.50 : x
  2. Step 2: Convert to fraction form
    147,195,264/321,126,586.50 = 321,126,586.50/x
  3. Step 3: Cross multiply
    147,195,264x = 321,126,586.50 × 321,126,586.50
  4. Step 4: Simplify right side
    147,195,264x = 103,122,284,557,141,984
  5. Step 5: Solve for x
    x = 103,122,284,557,141,984/147,195,264
  6. Step 6: Final answer
    x = 700,581,538.80

Related Problems

Find third proportional to 73,597,632 and 160,563,293.25
Half scale
Find third proportional to 294,390,528 and 642,253,173
Double scale
Find third proportional to 147,195,266 and 321,126,591
Similar ratio
Find third proportional to 220,792,896 and 481,689,879.75
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.