Home / 7,376,590-15,117,356

Finding the Third Proportional to 7,376,590 and 15,117,356

Calculator

Solution

The third proportional to 7,376,590 and 15,117,356 is: 30,981,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,376,590 : 15,117,356 = 15,117,356 : x
  2. Step 2: Convert to fraction form
    7,376,590/15,117,356 = 15,117,356/x
  3. Step 3: Cross multiply
    7,376,590x = 15,117,356 × 15,117,356
  4. Step 4: Simplify right side
    7,376,590x = 228,534,452,430,736
  5. Step 5: Solve for x
    x = 228,534,452,430,736/7,376,590
  6. Step 6: Final answer
    x = 30,981,043.06

Related Problems

Find third proportional to 3,688,295 and 7,558,678
Half scale
Find third proportional to 14,753,180 and 30,234,712
Double scale
Find third proportional to 7,376,592 and 15,117,360
Similar ratio
Find third proportional to 11,064,885 and 22,676,034
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.