Home / 47,017,077.75-71,235,480.38

Finding the Third Proportional to 47,017,077.75 and 71,235,480.38

Calculator

Solution

The third proportional to 47,017,077.75 and 71,235,480.38 is: 107,928,733.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,017,077.75 : 71,235,480.38 = 71,235,480.38 : x
  2. Step 2: Convert to fraction form
    47,017,077.75/71,235,480.38 = 71,235,480.38/x
  3. Step 3: Cross multiply
    47,017,077.75x = 71,235,480.38 × 71,235,480.38
  4. Step 4: Simplify right side
    47,017,077.75x = 5,074,493,664,257,010
  5. Step 5: Solve for x
    x = 5,074,493,664,257,010/47,017,077.75
  6. Step 6: Final answer
    x = 107,928,733.71

Related Problems

Find third proportional to 23,508,538.88 and 35,617,740.19
Half scale
Find third proportional to 94,034,155.50 and 142,470,960.75
Double scale
Find third proportional to 47,017,080 and 71,235,483
Similar ratio
Find third proportional to 70,525,616.63 and 106,853,220.56
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.