Home / 200,504,238-306,717,148.50

Finding the Third Proportional to 200,504,238 and 306,717,148.50

Calculator

Solution

The third proportional to 200,504,238 and 306,717,148.50 is: 469,194,118.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,504,238 : 306,717,148.50 = 306,717,148.50 : x
  2. Step 2: Convert to fraction form
    200,504,238/306,717,148.50 = 306,717,148.50/x
  3. Step 3: Cross multiply
    200,504,238x = 306,717,148.50 × 306,717,148.50
  4. Step 4: Simplify right side
    200,504,238x = 94,075,409,183,971,056
  5. Step 5: Solve for x
    x = 94,075,409,183,971,056/200,504,238
  6. Step 6: Final answer
    x = 469,194,118.40

Related Problems

Find third proportional to 100,252,119 and 153,358,574.25
Half scale
Find third proportional to 401,008,476 and 613,434,297
Double scale
Find third proportional to 200,504,240 and 306,717,152
Similar ratio
Find third proportional to 300,756,357 and 460,075,722.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.