Home / 204,836,684-299,478,392

Finding the Third Proportional to 204,836,684 and 299,478,392

Calculator

Solution

The third proportional to 204,836,684 and 299,478,392 is: 437,847,877.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,836,684 : 299,478,392 = 299,478,392 : x
  2. Step 2: Convert to fraction form
    204,836,684/299,478,392 = 299,478,392/x
  3. Step 3: Cross multiply
    204,836,684x = 299,478,392 × 299,478,392
  4. Step 4: Simplify right side
    204,836,684x = 89,687,307,274,905,664
  5. Step 5: Solve for x
    x = 89,687,307,274,905,664/204,836,684
  6. Step 6: Final answer
    x = 437,847,877.26

Related Problems

Find third proportional to 102,418,342 and 149,739,196
Half scale
Find third proportional to 409,673,368 and 598,956,784
Double scale
Find third proportional to 204,836,686 and 299,478,395
Similar ratio
Find third proportional to 307,255,026 and 449,217,588
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.