Home / 67,132,640-103,664,539

Finding the Third Proportional to 67,132,640 and 103,664,539

Calculator

Solution

The third proportional to 67,132,640 and 103,664,539 is: 160,076,181.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,132,640 : 103,664,539 = 103,664,539 : x
  2. Step 2: Convert to fraction form
    67,132,640/103,664,539 = 103,664,539/x
  3. Step 3: Cross multiply
    67,132,640x = 103,664,539 × 103,664,539
  4. Step 4: Simplify right side
    67,132,640x = 10,746,336,646,082,520
  5. Step 5: Solve for x
    x = 10,746,336,646,082,520/67,132,640
  6. Step 6: Final answer
    x = 160,076,181.22

Related Problems

Find third proportional to 33,566,320 and 51,832,269.50
Half scale
Find third proportional to 134,265,280 and 207,329,078
Double scale
Find third proportional to 67,132,642 and 103,664,542
Similar ratio
Find third proportional to 100,698,960 and 155,496,808.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.