Home / 91,894,660-142,273,158

Finding the Third Proportional to 91,894,660 and 142,273,158

Calculator

Solution

The third proportional to 91,894,660 and 142,273,158 is: 220,270,160.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,894,660 : 142,273,158 = 142,273,158 : x
  2. Step 2: Convert to fraction form
    91,894,660/142,273,158 = 142,273,158/x
  3. Step 3: Cross multiply
    91,894,660x = 142,273,158 × 142,273,158
  4. Step 4: Simplify right side
    91,894,660x = 20,241,651,487,292,964
  5. Step 5: Solve for x
    x = 20,241,651,487,292,964/91,894,660
  6. Step 6: Final answer
    x = 220,270,160.28

Related Problems

Find third proportional to 45,947,330 and 71,136,579
Half scale
Find third proportional to 183,789,320 and 284,546,316
Double scale
Find third proportional to 91,894,662 and 142,273,161
Similar ratio
Find third proportional to 137,841,990 and 213,409,737
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.