Home / 73,945,438-159,582,415

Finding the Third Proportional to 73,945,438 and 159,582,415

Calculator

Solution

The third proportional to 73,945,438 and 159,582,415 is: 344,396,461.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,945,438 : 159,582,415 = 159,582,415 : x
  2. Step 2: Convert to fraction form
    73,945,438/159,582,415 = 159,582,415/x
  3. Step 3: Cross multiply
    73,945,438x = 159,582,415 × 159,582,415
  4. Step 4: Simplify right side
    73,945,438x = 25,466,547,177,232,224
  5. Step 5: Solve for x
    x = 25,466,547,177,232,224/73,945,438
  6. Step 6: Final answer
    x = 344,396,461.31

Related Problems

Find third proportional to 36,972,719 and 79,791,207.50
Half scale
Find third proportional to 147,890,876 and 319,164,830
Double scale
Find third proportional to 73,945,440 and 159,582,419
Similar ratio
Find third proportional to 110,918,157 and 239,373,622.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.