Home / 148,417,619-231,106,967

Finding the Third Proportional to 148,417,619 and 231,106,967

Calculator

Solution

The third proportional to 148,417,619 and 231,106,967 is: 359,865,833.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,417,619 : 231,106,967 = 231,106,967 : x
  2. Step 2: Convert to fraction form
    148,417,619/231,106,967 = 231,106,967/x
  3. Step 3: Cross multiply
    148,417,619x = 231,106,967 × 231,106,967
  4. Step 4: Simplify right side
    148,417,619x = 53,410,430,195,939,088
  5. Step 5: Solve for x
    x = 53,410,430,195,939,088/148,417,619
  6. Step 6: Final answer
    x = 359,865,833.69

Related Problems

Find third proportional to 74,208,809.50 and 115,553,483.50
Half scale
Find third proportional to 296,835,238 and 462,213,934
Double scale
Find third proportional to 148,417,621 and 231,106,970
Similar ratio
Find third proportional to 222,626,428.50 and 346,660,450.50
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.