Home / 143,178,846,505-215,366,041,374

Finding the Third Proportional to 143,178,846,505 and 215,366,041,374

Calculator

Solution

The third proportional to 143,178,846,505 and 215,366,041,374 is: 323,948,215,181.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,178,846,505 : 215,366,041,374 = 215,366,041,374 : x
  2. Step 2: Convert to fraction form
    143,178,846,505/215,366,041,374 = 215,366,041,374/x
  3. Step 3: Cross multiply
    143,178,846,505x = 215,366,041,374 × 215,366,041,374
  4. Step 4: Simplify right side
    143,178,846,505x = 46,382,531,777,107,480,018,944
  5. Step 5: Solve for x
    x = 46,382,531,777,107,480,018,944/143,178,846,505
  6. Step 6: Final answer
    x = 323,948,215,181.97

Related Problems

Find third proportional to 71,589,423,252.50 and 107,683,020,687
Half scale
Find third proportional to 286,357,693,010 and 430,732,082,748
Double scale
Find third proportional to 143,178,846,507 and 215,366,041,377
Similar ratio
Find third proportional to 214,768,269,757.50 and 323,049,062,061
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.