Home / 7,755,282-11,842,875

Finding the Third Proportional to 7,755,282 and 11,842,875

Calculator

Solution

The third proportional to 7,755,282 and 11,842,875 is: 18,084,924.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,755,282 : 11,842,875 = 11,842,875 : x
  2. Step 2: Convert to fraction form
    7,755,282/11,842,875 = 11,842,875/x
  3. Step 3: Cross multiply
    7,755,282x = 11,842,875 × 11,842,875
  4. Step 4: Simplify right side
    7,755,282x = 140,253,688,265,625
  5. Step 5: Solve for x
    x = 140,253,688,265,625/7,755,282
  6. Step 6: Final answer
    x = 18,084,924.35

Related Problems

Find third proportional to 3,877,641 and 5,921,437.50
Half scale
Find third proportional to 15,510,564 and 23,685,750
Double scale
Find third proportional to 7,755,284 and 11,842,878
Similar ratio
Find third proportional to 11,632,923 and 17,764,312.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.