Home / 243,848,212-371,489,058

Finding the Third Proportional to 243,848,212 and 371,489,058

Calculator

Solution

The third proportional to 243,848,212 and 371,489,058 is: 565,942,719.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,848,212 : 371,489,058 = 371,489,058 : x
  2. Step 2: Convert to fraction form
    243,848,212/371,489,058 = 371,489,058/x
  3. Step 3: Cross multiply
    243,848,212x = 371,489,058 × 371,489,058
  4. Step 4: Simplify right side
    243,848,212x = 138,004,120,213,727,360
  5. Step 5: Solve for x
    x = 138,004,120,213,727,360/243,848,212
  6. Step 6: Final answer
    x = 565,942,719.37

Related Problems

Find third proportional to 121,924,106 and 185,744,529
Half scale
Find third proportional to 487,696,424 and 742,978,116
Double scale
Find third proportional to 243,848,214 and 371,489,061
Similar ratio
Find third proportional to 365,772,318 and 557,233,587
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.