Home / 134,672,166-289,483,794

Finding the Third Proportional to 134,672,166 and 289,483,794

Calculator

Solution

The third proportional to 134,672,166 and 289,483,794 is: 622,258,254.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,672,166 : 289,483,794 = 289,483,794 : x
  2. Step 2: Convert to fraction form
    134,672,166/289,483,794 = 289,483,794/x
  3. Step 3: Cross multiply
    134,672,166x = 289,483,794 × 289,483,794
  4. Step 4: Simplify right side
    134,672,166x = 83,800,866,988,634,432
  5. Step 5: Solve for x
    x = 83,800,866,988,634,432/134,672,166
  6. Step 6: Final answer
    x = 622,258,254.82

Related Problems

Find third proportional to 67,336,083 and 144,741,897
Half scale
Find third proportional to 269,344,332 and 578,967,588
Double scale
Find third proportional to 134,672,168 and 289,483,798
Similar ratio
Find third proportional to 202,008,249 and 434,225,691
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.