Home / 216,977,520-327,484,050

Finding the Third Proportional to 216,977,520 and 327,484,050

Calculator

Solution

The third proportional to 216,977,520 and 327,484,050 is: 494,271,494.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,977,520 : 327,484,050 = 327,484,050 : x
  2. Step 2: Convert to fraction form
    216,977,520/327,484,050 = 327,484,050/x
  3. Step 3: Cross multiply
    216,977,520x = 327,484,050 × 327,484,050
  4. Step 4: Simplify right side
    216,977,520x = 107,245,803,004,402,496
  5. Step 5: Solve for x
    x = 107,245,803,004,402,496/216,977,520
  6. Step 6: Final answer
    x = 494,271,494.14

Related Problems

Find third proportional to 108,488,760 and 163,742,025
Half scale
Find third proportional to 433,955,040 and 654,968,100
Double scale
Find third proportional to 216,977,522 and 327,484,053
Similar ratio
Find third proportional to 325,466,280 and 491,226,075
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.