Home / 158,421,464-252,079,700

Finding the Third Proportional to 158,421,464 and 252,079,700

Calculator

Solution

The third proportional to 158,421,464 and 252,079,700 is: 401,108,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,421,464 : 252,079,700 = 252,079,700 : x
  2. Step 2: Convert to fraction form
    158,421,464/252,079,700 = 252,079,700/x
  3. Step 3: Cross multiply
    158,421,464x = 252,079,700 × 252,079,700
  4. Step 4: Simplify right side
    158,421,464x = 63,544,175,152,090,000
  5. Step 5: Solve for x
    x = 63,544,175,152,090,000/158,421,464
  6. Step 6: Final answer
    x = 401,108,369.71

Related Problems

Find third proportional to 79,210,732 and 126,039,850
Half scale
Find third proportional to 316,842,928 and 504,159,400
Double scale
Find third proportional to 158,421,466 and 252,079,703
Similar ratio
Find third proportional to 237,632,196 and 378,119,550
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.