Home / 165,634,164-358,872,402

Finding the Third Proportional to 165,634,164 and 358,872,402

Calculator

Solution

The third proportional to 165,634,164 and 358,872,402 is: 777,553,361.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,634,164 : 358,872,402 = 358,872,402 : x
  2. Step 2: Convert to fraction form
    165,634,164/358,872,402 = 358,872,402/x
  3. Step 3: Cross multiply
    165,634,164x = 358,872,402 × 358,872,402
  4. Step 4: Simplify right side
    165,634,164x = 128,789,400,917,249,600
  5. Step 5: Solve for x
    x = 128,789,400,917,249,600/165,634,164
  6. Step 6: Final answer
    x = 777,553,361.02

Related Problems

Find third proportional to 82,817,082 and 179,436,201
Half scale
Find third proportional to 331,268,328 and 717,744,804
Double scale
Find third proportional to 165,634,166 and 358,872,406
Similar ratio
Find third proportional to 248,451,246 and 538,308,603
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.