Home / 74,657,024-155,273,622

Finding the Third Proportional to 74,657,024 and 155,273,622

Calculator

Solution

The third proportional to 74,657,024 and 155,273,622 is: 322,942,121.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,657,024 : 155,273,622 = 155,273,622 : x
  2. Step 2: Convert to fraction form
    74,657,024/155,273,622 = 155,273,622/x
  3. Step 3: Cross multiply
    74,657,024x = 155,273,622 × 155,273,622
  4. Step 4: Simplify right side
    74,657,024x = 24,109,897,688,998,884
  5. Step 5: Solve for x
    x = 24,109,897,688,998,884/74,657,024
  6. Step 6: Final answer
    x = 322,942,121.15

Related Problems

Find third proportional to 37,328,512 and 77,636,811
Half scale
Find third proportional to 149,314,048 and 310,547,244
Double scale
Find third proportional to 74,657,026 and 155,273,626
Similar ratio
Find third proportional to 111,985,536 and 232,910,433
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.