Home / 155,105,466-240,170,265

Finding the Third Proportional to 155,105,466 and 240,170,265

Calculator

Solution

The third proportional to 155,105,466 and 240,170,265 is: 371,887,320.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,105,466 : 240,170,265 = 240,170,265 : x
  2. Step 2: Convert to fraction form
    155,105,466/240,170,265 = 240,170,265/x
  3. Step 3: Cross multiply
    155,105,466x = 240,170,265 × 240,170,265
  4. Step 4: Simplify right side
    155,105,466x = 57,681,756,190,170,224
  5. Step 5: Solve for x
    x = 57,681,756,190,170,224/155,105,466
  6. Step 6: Final answer
    x = 371,887,320.79

Related Problems

Find third proportional to 77,552,733 and 120,085,132.50
Half scale
Find third proportional to 310,210,932 and 480,340,530
Double scale
Find third proportional to 155,105,468 and 240,170,268
Similar ratio
Find third proportional to 232,658,199 and 360,255,397.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.