Home / 60,542,977-129,158,170

Finding the Third Proportional to 60,542,977 and 129,158,170

Calculator

Solution

The third proportional to 60,542,977 and 129,158,170 is: 275,537,043.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,542,977 : 129,158,170 = 129,158,170 : x
  2. Step 2: Convert to fraction form
    60,542,977/129,158,170 = 129,158,170/x
  3. Step 3: Cross multiply
    60,542,977x = 129,158,170 × 129,158,170
  4. Step 4: Simplify right side
    60,542,977x = 16,681,832,877,748,900
  5. Step 5: Solve for x
    x = 16,681,832,877,748,900/60,542,977
  6. Step 6: Final answer
    x = 275,537,043.34

Related Problems

Find third proportional to 30,271,488.50 and 64,579,085
Half scale
Find third proportional to 121,085,954 and 258,316,340
Double scale
Find third proportional to 60,542,979 and 129,158,174
Similar ratio
Find third proportional to 90,814,465.50 and 193,737,255
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.