Home / 143,644,596-222,877,179

Finding the Third Proportional to 143,644,596 and 222,877,179

Calculator

Solution

The third proportional to 143,644,596 and 222,877,179 is: 345,813,475.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,644,596 : 222,877,179 = 222,877,179 : x
  2. Step 2: Convert to fraction form
    143,644,596/222,877,179 = 222,877,179/x
  3. Step 3: Cross multiply
    143,644,596x = 222,877,179 × 222,877,179
  4. Step 4: Simplify right side
    143,644,596x = 49,674,236,918,998,040
  5. Step 5: Solve for x
    x = 49,674,236,918,998,040/143,644,596
  6. Step 6: Final answer
    x = 345,813,475.08

Related Problems

Find third proportional to 71,822,298 and 111,438,589.50
Half scale
Find third proportional to 287,289,192 and 445,754,358
Double scale
Find third proportional to 143,644,598 and 222,877,182
Similar ratio
Find third proportional to 215,466,894 and 334,315,768.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.