Home / 333,077,170-721,756,330

Finding the Third Proportional to 333,077,170 and 721,756,330

Calculator

Solution

The third proportional to 333,077,170 and 721,756,330 is: 1,563,998,516.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,077,170 : 721,756,330 = 721,756,330 : x
  2. Step 2: Convert to fraction form
    333,077,170/721,756,330 = 721,756,330/x
  3. Step 3: Cross multiply
    333,077,170x = 721,756,330 × 721,756,330
  4. Step 4: Simplify right side
    333,077,170x = 520,932,199,895,068,928
  5. Step 5: Solve for x
    x = 520,932,199,895,068,928/333,077,170
  6. Step 6: Final answer
    x = 1,563,998,516.91

Related Problems

Find third proportional to 166,538,585 and 360,878,165
Half scale
Find third proportional to 666,154,340 and 1,443,512,660
Double scale
Find third proportional to 333,077,172 and 721,756,334
Similar ratio
Find third proportional to 499,615,755 and 1,082,634,495
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.