Home / 67,478,877,554-140,542,941,956

Finding the Third Proportional to 67,478,877,554 and 140,542,941,956

Calculator

Solution

The third proportional to 67,478,877,554 and 140,542,941,956 is: 292,718,540,225.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,478,877,554 : 140,542,941,956 = 140,542,941,956 : x
  2. Step 2: Convert to fraction form
    67,478,877,554/140,542,941,956 = 140,542,941,956/x
  3. Step 3: Cross multiply
    67,478,877,554x = 140,542,941,956 × 140,542,941,956
  4. Step 4: Simplify right side
    67,478,877,554x = 19,752,318,533,647,586,033,664
  5. Step 5: Solve for x
    x = 19,752,318,533,647,586,033,664/67,478,877,554
  6. Step 6: Final answer
    x = 292,718,540,225.28

Related Problems

Find third proportional to 33,739,438,777 and 70,271,470,978
Half scale
Find third proportional to 134,957,755,108 and 281,085,883,912
Double scale
Find third proportional to 67,478,877,556 and 140,542,941,960
Similar ratio
Find third proportional to 101,218,316,331 and 210,814,412,934
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.