Home / 678,298,524-1,469,282,376

Finding the Third Proportional to 678,298,524 and 1,469,282,376

Calculator

Solution

The third proportional to 678,298,524 and 1,469,282,376 is: 3,182,655,754.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    678,298,524 : 1,469,282,376 = 1,469,282,376 : x
  2. Step 2: Convert to fraction form
    678,298,524/1,469,282,376 = 1,469,282,376/x
  3. Step 3: Cross multiply
    678,298,524x = 1,469,282,376 × 1,469,282,376
  4. Step 4: Simplify right side
    678,298,524x = 2,158,790,700,424,205,312
  5. Step 5: Solve for x
    x = 2,158,790,700,424,205,312/678,298,524
  6. Step 6: Final answer
    x = 3,182,655,754.13

Related Problems

Find third proportional to 339,149,262 and 734,641,188
Half scale
Find third proportional to 1,356,597,048 and 2,938,564,752
Double scale
Find third proportional to 678,298,526 and 1,469,282,380
Similar ratio
Find third proportional to 1,017,447,786 and 2,203,923,564
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.