Home / 5,466,645,420-8,164,145,680

Finding the Third Proportional to 5,466,645,420 and 8,164,145,680

Calculator

Solution

The third proportional to 5,466,645,420 and 8,164,145,680 is: 12,192,719,586.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,645,420 : 8,164,145,680 = 8,164,145,680 : x
  2. Step 2: Convert to fraction form
    5,466,645,420/8,164,145,680 = 8,164,145,680/x
  3. Step 3: Cross multiply
    5,466,645,420x = 8,164,145,680 × 8,164,145,680
  4. Step 4: Simplify right side
    5,466,645,420x = 66,653,274,684,262,662,144
  5. Step 5: Solve for x
    x = 66,653,274,684,262,662,144/5,466,645,420
  6. Step 6: Final answer
    x = 12,192,719,586.39

Related Problems

Find third proportional to 2,733,322,710 and 4,082,072,840
Half scale
Find third proportional to 10,933,290,840 and 16,328,291,360
Double scale
Find third proportional to 5,466,645,422 and 8,164,145,683
Similar ratio
Find third proportional to 8,199,968,130 and 12,246,218,520
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.