Home / 78,250,879,062-171,874,368,084

Finding the Third Proportional to 78,250,879,062 and 171,874,368,084

Calculator

Solution

The third proportional to 78,250,879,062 and 171,874,368,084 is: 377,513,949,471.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    78,250,879,062 : 171,874,368,084 = 171,874,368,084 : x
  2. Step 2: Convert to fraction form
    78,250,879,062/171,874,368,084 = 171,874,368,084/x
  3. Step 3: Cross multiply
    78,250,879,062x = 171,874,368,084 × 171,874,368,084
  4. Step 4: Simplify right side
    78,250,879,062x = 29,540,798,404,274,318,999,552
  5. Step 5: Solve for x
    x = 29,540,798,404,274,318,999,552/78,250,879,062
  6. Step 6: Final answer
    x = 377,513,949,471.01

Related Problems

Find third proportional to 39,125,439,531 and 85,937,184,042
Half scale
Find third proportional to 156,501,758,124 and 343,748,736,168
Double scale
Find third proportional to 78,250,879,064 and 171,874,368,088
Similar ratio
Find third proportional to 117,376,318,593 and 257,811,552,126
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.