Home / 49,851,030-80,096,731.50

Finding the Third Proportional to 49,851,030 and 80,096,731.50

Calculator

Solution

The third proportional to 49,851,030 and 80,096,731.50 is: 128,693,156.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,851,030 : 80,096,731.50 = 80,096,731.50 : x
  2. Step 2: Convert to fraction form
    49,851,030/80,096,731.50 = 80,096,731.50/x
  3. Step 3: Cross multiply
    49,851,030x = 80,096,731.50 × 80,096,731.50
  4. Step 4: Simplify right side
    49,851,030x = 6,415,486,396,983,092
  5. Step 5: Solve for x
    x = 6,415,486,396,983,092/49,851,030
  6. Step 6: Final answer
    x = 128,693,156.33

Related Problems

Find third proportional to 24,925,515 and 40,048,365.75
Half scale
Find third proportional to 99,702,060 and 160,193,463
Double scale
Find third proportional to 49,851,032 and 80,096,735
Similar ratio
Find third proportional to 74,776,545 and 120,145,097.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.