Home / 8,373,264-18,029,547

Finding the Third Proportional to 8,373,264 and 18,029,547

Calculator

Solution

The third proportional to 8,373,264 and 18,029,547 is: 38,821,726.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,373,264 : 18,029,547 = 18,029,547 : x
  2. Step 2: Convert to fraction form
    8,373,264/18,029,547 = 18,029,547/x
  3. Step 3: Cross multiply
    8,373,264x = 18,029,547 × 18,029,547
  4. Step 4: Simplify right side
    8,373,264x = 325,064,565,025,209
  5. Step 5: Solve for x
    x = 325,064,565,025,209/8,373,264
  6. Step 6: Final answer
    x = 38,821,726.51

Related Problems

Find third proportional to 4,186,632 and 9,014,773.50
Half scale
Find third proportional to 16,746,528 and 36,059,094
Double scale
Find third proportional to 8,373,266 and 18,029,551
Similar ratio
Find third proportional to 12,559,896 and 27,044,320.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.