Home / 120,744,482-188,291,141

Finding the Third Proportional to 120,744,482 and 188,291,141

Calculator

Solution

The third proportional to 120,744,482 and 188,291,141 is: 293,624,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    120,744,482 : 188,291,141 = 188,291,141 : x
  2. Step 2: Convert to fraction form
    120,744,482/188,291,141 = 188,291,141/x
  3. Step 3: Cross multiply
    120,744,482x = 188,291,141 × 188,291,141
  4. Step 4: Simplify right side
    120,744,482x = 35,453,553,779,081,880
  5. Step 5: Solve for x
    x = 35,453,553,779,081,880/120,744,482
  6. Step 6: Final answer
    x = 293,624,629.40

Related Problems

Find third proportional to 60,372,241 and 94,145,570.50
Half scale
Find third proportional to 241,488,964 and 376,582,282
Double scale
Find third proportional to 120,744,484 and 188,291,144
Similar ratio
Find third proportional to 181,116,723 and 282,436,711.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.