Home / 426,826,296-988,041,348

Finding the Third Proportional to 426,826,296 and 988,041,348

Calculator

Solution

The third proportional to 426,826,296 and 988,041,348 is: 2,287,173,293.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,826,296 : 988,041,348 = 988,041,348 : x
  2. Step 2: Convert to fraction form
    426,826,296/988,041,348 = 988,041,348/x
  3. Step 3: Cross multiply
    426,826,296x = 988,041,348 × 988,041,348
  4. Step 4: Simplify right side
    426,826,296x = 976,225,705,357,657,088
  5. Step 5: Solve for x
    x = 976,225,705,357,657,088/426,826,296
  6. Step 6: Final answer
    x = 2,287,173,293.93

Related Problems

Find third proportional to 213,413,148 and 494,020,674
Half scale
Find third proportional to 853,652,592 and 1,976,082,696
Double scale
Find third proportional to 426,826,298 and 988,041,353
Similar ratio
Find third proportional to 640,239,444 and 1,482,062,022
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.