Home / 216,977,592-327,484,200

Finding the Third Proportional to 216,977,592 and 327,484,200

Calculator

Solution

The third proportional to 216,977,592 and 327,484,200 is: 494,271,782.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,977,592 : 327,484,200 = 327,484,200 : x
  2. Step 2: Convert to fraction form
    216,977,592/327,484,200 = 327,484,200/x
  3. Step 3: Cross multiply
    216,977,592x = 327,484,200 × 327,484,200
  4. Step 4: Simplify right side
    216,977,592x = 107,245,901,249,640,000
  5. Step 5: Solve for x
    x = 107,245,901,249,640,000/216,977,592
  6. Step 6: Final answer
    x = 494,271,782.91

Related Problems

Find third proportional to 108,488,796 and 163,742,100
Half scale
Find third proportional to 433,955,184 and 654,968,400
Double scale
Find third proportional to 216,977,594 and 327,484,203
Similar ratio
Find third proportional to 325,466,388 and 491,226,300
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.