Home / 69,474,834-102,191,463

Finding the Third Proportional to 69,474,834 and 102,191,463

Calculator

Solution

The third proportional to 69,474,834 and 102,191,463 is: 150,314,790.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,474,834 : 102,191,463 = 102,191,463 : x
  2. Step 2: Convert to fraction form
    69,474,834/102,191,463 = 102,191,463/x
  3. Step 3: Cross multiply
    69,474,834x = 102,191,463 × 102,191,463
  4. Step 4: Simplify right side
    69,474,834x = 10,443,095,110,080,368
  5. Step 5: Solve for x
    x = 10,443,095,110,080,368/69,474,834
  6. Step 6: Final answer
    x = 150,314,790.39

Related Problems

Find third proportional to 34,737,417 and 51,095,731.50
Half scale
Find third proportional to 138,949,668 and 204,382,926
Double scale
Find third proportional to 69,474,836 and 102,191,466
Similar ratio
Find third proportional to 104,212,251 and 153,287,194.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.