Home / 73,177,149-159,108,393

Finding the Third Proportional to 73,177,149 and 159,108,393

Calculator

Solution

The third proportional to 73,177,149 and 159,108,393 is: 345,947,895.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,177,149 : 159,108,393 = 159,108,393 : x
  2. Step 2: Convert to fraction form
    73,177,149/159,108,393 = 159,108,393/x
  3. Step 3: Cross multiply
    73,177,149x = 159,108,393 × 159,108,393
  4. Step 4: Simplify right side
    73,177,149x = 25,315,480,723,042,448
  5. Step 5: Solve for x
    x = 25,315,480,723,042,448/73,177,149
  6. Step 6: Final answer
    x = 345,947,895.88

Related Problems

Find third proportional to 36,588,574.50 and 79,554,196.50
Half scale
Find third proportional to 146,354,298 and 318,216,786
Double scale
Find third proportional to 73,177,151 and 159,108,397
Similar ratio
Find third proportional to 109,765,723.50 and 238,662,589.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.