Home / 108,743,630-164,694,840

Finding the Third Proportional to 108,743,630 and 164,694,840

Calculator

Solution

The third proportional to 108,743,630 and 164,694,840 is: 249,434,291.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,743,630 : 164,694,840 = 164,694,840 : x
  2. Step 2: Convert to fraction form
    108,743,630/164,694,840 = 164,694,840/x
  3. Step 3: Cross multiply
    108,743,630x = 164,694,840 × 164,694,840
  4. Step 4: Simplify right side
    108,743,630x = 27,124,390,322,625,600
  5. Step 5: Solve for x
    x = 27,124,390,322,625,600/108,743,630
  6. Step 6: Final answer
    x = 249,434,291.67

Related Problems

Find third proportional to 54,371,815 and 82,347,420
Half scale
Find third proportional to 217,487,260 and 329,389,680
Double scale
Find third proportional to 108,743,632 and 164,694,843
Similar ratio
Find third proportional to 163,115,445 and 247,042,260
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.