Home / 72,719,033-109,832,652

Finding the Third Proportional to 72,719,033 and 109,832,652

Calculator

Solution

The third proportional to 72,719,033 and 109,832,652 is: 165,887,951.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,719,033 : 109,832,652 = 109,832,652 : x
  2. Step 2: Convert to fraction form
    72,719,033/109,832,652 = 109,832,652/x
  3. Step 3: Cross multiply
    72,719,033x = 109,832,652 × 109,832,652
  4. Step 4: Simplify right side
    72,719,033x = 12,063,211,445,353,104
  5. Step 5: Solve for x
    x = 12,063,211,445,353,104/72,719,033
  6. Step 6: Final answer
    x = 165,887,951.86

Related Problems

Find third proportional to 36,359,516.50 and 54,916,326
Half scale
Find third proportional to 145,438,066 and 219,665,304
Double scale
Find third proportional to 72,719,035 and 109,832,655
Similar ratio
Find third proportional to 109,078,549.50 and 164,748,978
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.