Home / 138,025,201.50-295,439,373

Finding the Third Proportional to 138,025,201.50 and 295,439,373

Calculator

Solution

The third proportional to 138,025,201.50 and 295,439,373 is: 632,380,334.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    138,025,201.50 : 295,439,373 = 295,439,373 : x
  2. Step 2: Convert to fraction form
    138,025,201.50/295,439,373 = 295,439,373/x
  3. Step 3: Cross multiply
    138,025,201.50x = 295,439,373 × 295,439,373
  4. Step 4: Simplify right side
    138,025,201.50x = 87,284,423,118,633,136
  5. Step 5: Solve for x
    x = 87,284,423,118,633,136/138,025,201.50
  6. Step 6: Final answer
    x = 632,380,334.68

Related Problems

Find third proportional to 69,012,600.75 and 147,719,686.50
Half scale
Find third proportional to 276,050,403 and 590,878,746
Double scale
Find third proportional to 138,025,204 and 295,439,377
Similar ratio
Find third proportional to 207,037,802.25 and 443,159,059.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.