Home / 164,790,378-249,306,480

Finding the Third Proportional to 164,790,378 and 249,306,480

Calculator

Solution

The third proportional to 164,790,378 and 249,306,480 is: 377,168,386.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,790,378 : 249,306,480 = 249,306,480 : x
  2. Step 2: Convert to fraction form
    164,790,378/249,306,480 = 249,306,480/x
  3. Step 3: Cross multiply
    164,790,378x = 249,306,480 × 249,306,480
  4. Step 4: Simplify right side
    164,790,378x = 62,153,720,969,990,400
  5. Step 5: Solve for x
    x = 62,153,720,969,990,400/164,790,378
  6. Step 6: Final answer
    x = 377,168,386.43

Related Problems

Find third proportional to 82,395,189 and 124,653,240
Half scale
Find third proportional to 329,580,756 and 498,612,960
Double scale
Find third proportional to 164,790,380 and 249,306,483
Similar ratio
Find third proportional to 247,185,567 and 373,959,720
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.