Home / 376,370,282-815,281,656

Finding the Third Proportional to 376,370,282 and 815,281,656

Calculator

Solution

The third proportional to 376,370,282 and 815,281,656 is: 1,766,037,889.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,370,282 : 815,281,656 = 815,281,656 : x
  2. Step 2: Convert to fraction form
    376,370,282/815,281,656 = 815,281,656/x
  3. Step 3: Cross multiply
    376,370,282x = 815,281,656 × 815,281,656
  4. Step 4: Simplify right side
    376,370,282x = 664,684,178,610,102,272
  5. Step 5: Solve for x
    x = 664,684,178,610,102,272/376,370,282
  6. Step 6: Final answer
    x = 1,766,037,889.81

Related Problems

Find third proportional to 188,185,141 and 407,640,828
Half scale
Find third proportional to 752,740,564 and 1,630,563,312
Double scale
Find third proportional to 376,370,284 and 815,281,660
Similar ratio
Find third proportional to 564,555,423 and 1,222,922,484
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.