Home / 13,271,040-29,113,344

Finding the Third Proportional to 13,271,040 and 29,113,344

Calculator

Solution

The third proportional to 13,271,040 and 29,113,344 is: 63,867,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,271,040 : 29,113,344 = 29,113,344 : x
  2. Step 2: Convert to fraction form
    13,271,040/29,113,344 = 29,113,344/x
  3. Step 3: Cross multiply
    13,271,040x = 29,113,344 × 29,113,344
  4. Step 4: Simplify right side
    13,271,040x = 847,586,798,862,336
  5. Step 5: Solve for x
    x = 847,586,798,862,336/13,271,040
  6. Step 6: Final answer
    x = 63,867,398.40

Related Problems

Find third proportional to 6,635,520 and 14,556,672
Half scale
Find third proportional to 26,542,080 and 58,226,688
Double scale
Find third proportional to 13,271,042 and 29,113,348
Similar ratio
Find third proportional to 19,906,560 and 43,670,016
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.