Home / 249,246,231-545,399,238

Finding the Third Proportional to 249,246,231 and 545,399,238

Calculator

Solution

The third proportional to 249,246,231 and 545,399,238 is: 1,193,439,626.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,246,231 : 545,399,238 = 545,399,238 : x
  2. Step 2: Convert to fraction form
    249,246,231/545,399,238 = 545,399,238/x
  3. Step 3: Cross multiply
    249,246,231x = 545,399,238 × 545,399,238
  4. Step 4: Simplify right side
    249,246,231x = 297,460,328,810,980,672
  5. Step 5: Solve for x
    x = 297,460,328,810,980,672/249,246,231
  6. Step 6: Final answer
    x = 1,193,439,626.42

Related Problems

Find third proportional to 124,623,115.50 and 272,699,619
Half scale
Find third proportional to 498,492,462 and 1,090,798,476
Double scale
Find third proportional to 249,246,233 and 545,399,242
Similar ratio
Find third proportional to 373,869,346.50 and 818,098,857
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.