Home / 136,128,050-298,705,732

Finding the Third Proportional to 136,128,050 and 298,705,732

Calculator

Solution

The third proportional to 136,128,050 and 298,705,732 is: 655,449,882.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,128,050 : 298,705,732 = 298,705,732 : x
  2. Step 2: Convert to fraction form
    136,128,050/298,705,732 = 298,705,732/x
  3. Step 3: Cross multiply
    136,128,050x = 298,705,732 × 298,705,732
  4. Step 4: Simplify right side
    136,128,050x = 89,225,114,329,655,824
  5. Step 5: Solve for x
    x = 89,225,114,329,655,824/136,128,050
  6. Step 6: Final answer
    x = 655,449,882.15

Related Problems

Find third proportional to 68,064,025 and 149,352,866
Half scale
Find third proportional to 272,256,100 and 597,411,464
Double scale
Find third proportional to 136,128,052 and 298,705,736
Similar ratio
Find third proportional to 204,192,075 and 448,058,598
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.