Home / 204,769,975.50-447,849,202.50

Finding the Third Proportional to 204,769,975.50 and 447,849,202.50

Calculator

Solution

The third proportional to 204,769,975.50 and 447,849,202.50 is: 979,483,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,769,975.50 : 447,849,202.50 = 447,849,202.50 : x
  2. Step 2: Convert to fraction form
    204,769,975.50/447,849,202.50 = 447,849,202.50/x
  3. Step 3: Cross multiply
    204,769,975.50x = 447,849,202.50 × 447,849,202.50
  4. Step 4: Simplify right side
    204,769,975.50x = 200,568,908,179,886,016
  5. Step 5: Solve for x
    x = 200,568,908,179,886,016/204,769,975.50
  6. Step 6: Final answer
    x = 979,483,968.24

Related Problems

Find third proportional to 102,384,987.75 and 223,924,601.25
Half scale
Find third proportional to 409,539,951 and 895,698,405
Double scale
Find third proportional to 204,769,978 and 447,849,207
Similar ratio
Find third proportional to 307,154,963.25 and 671,773,803.75
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.