Home / 76,398,301-165,716,210

Finding the Third Proportional to 76,398,301 and 165,716,210

Calculator

Solution

The third proportional to 76,398,301 and 165,716,210 is: 359,456,452.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,398,301 : 165,716,210 = 165,716,210 : x
  2. Step 2: Convert to fraction form
    76,398,301/165,716,210 = 165,716,210/x
  3. Step 3: Cross multiply
    76,398,301x = 165,716,210 × 165,716,210
  4. Step 4: Simplify right side
    76,398,301x = 27,461,862,256,764,100
  5. Step 5: Solve for x
    x = 27,461,862,256,764,100/76,398,301
  6. Step 6: Final answer
    x = 359,456,452.53

Related Problems

Find third proportional to 38,199,150.50 and 82,858,105
Half scale
Find third proportional to 152,796,602 and 331,432,420
Double scale
Find third proportional to 76,398,303 and 165,716,214
Similar ratio
Find third proportional to 114,597,451.50 and 248,574,315
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.