Home / 216,977,528-327,484,064

Finding the Third Proportional to 216,977,528 and 327,484,064

Calculator

Solution

The third proportional to 216,977,528 and 327,484,064 is: 494,271,518.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,977,528 : 327,484,064 = 327,484,064 : x
  2. Step 2: Convert to fraction form
    216,977,528/327,484,064 = 327,484,064/x
  3. Step 3: Cross multiply
    216,977,528x = 327,484,064 × 327,484,064
  4. Step 4: Simplify right side
    216,977,528x = 107,245,812,173,956,096
  5. Step 5: Solve for x
    x = 107,245,812,173,956,096/216,977,528
  6. Step 6: Final answer
    x = 494,271,518.17

Related Problems

Find third proportional to 108,488,764 and 163,742,032
Half scale
Find third proportional to 433,955,056 and 654,968,128
Double scale
Find third proportional to 216,977,530 and 327,484,067
Similar ratio
Find third proportional to 325,466,292 and 491,226,096
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.