Home / 213,353,949-465,473,337

Finding the Third Proportional to 213,353,949 and 465,473,337

Calculator

Solution

The third proportional to 213,353,949 and 465,473,337 is: 1,015,521,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,353,949 : 465,473,337 = 465,473,337 : x
  2. Step 2: Convert to fraction form
    213,353,949/465,473,337 = 465,473,337/x
  3. Step 3: Cross multiply
    213,353,949x = 465,473,337 × 465,473,337
  4. Step 4: Simplify right side
    213,353,949x = 216,665,427,457,915,584
  5. Step 5: Solve for x
    x = 216,665,427,457,915,584/213,353,949
  6. Step 6: Final answer
    x = 1,015,521,055.38

Related Problems

Find third proportional to 106,676,974.50 and 232,736,668.50
Half scale
Find third proportional to 426,707,898 and 930,946,674
Double scale
Find third proportional to 213,353,951 and 465,473,341
Similar ratio
Find third proportional to 320,030,923.50 and 698,210,005.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.