Home / 67,298,752-146,083,220

Finding the Third Proportional to 67,298,752 and 146,083,220

Calculator

Solution

The third proportional to 67,298,752 and 146,083,220 is: 317,098,111.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,298,752 : 146,083,220 = 146,083,220 : x
  2. Step 2: Convert to fraction form
    67,298,752/146,083,220 = 146,083,220/x
  3. Step 3: Cross multiply
    67,298,752x = 146,083,220 × 146,083,220
  4. Step 4: Simplify right side
    67,298,752x = 21,340,307,165,568,400
  5. Step 5: Solve for x
    x = 21,340,307,165,568,400/67,298,752
  6. Step 6: Final answer
    x = 317,098,111.50

Related Problems

Find third proportional to 33,649,376 and 73,041,610
Half scale
Find third proportional to 134,597,504 and 292,166,440
Double scale
Find third proportional to 67,298,754 and 146,083,224
Similar ratio
Find third proportional to 100,948,128 and 219,124,830
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.