Home / 3,811,137,574-8,255,421,258

Finding the Third Proportional to 3,811,137,574 and 8,255,421,258

Calculator

Solution

The third proportional to 3,811,137,574 and 8,255,421,258 is: 17,882,319,602.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,137,574 : 8,255,421,258 = 8,255,421,258 : x
  2. Step 2: Convert to fraction form
    3,811,137,574/8,255,421,258 = 8,255,421,258/x
  3. Step 3: Cross multiply
    3,811,137,574x = 8,255,421,258 × 8,255,421,258
  4. Step 4: Simplify right side
    3,811,137,574x = 68,151,980,147,038,306,304
  5. Step 5: Solve for x
    x = 68,151,980,147,038,306,304/3,811,137,574
  6. Step 6: Final answer
    x = 17,882,319,602.41

Related Problems

Find third proportional to 1,905,568,787 and 4,127,710,629
Half scale
Find third proportional to 7,622,275,148 and 16,510,842,516
Double scale
Find third proportional to 3,811,137,576 and 8,255,421,262
Similar ratio
Find third proportional to 5,716,706,361 and 12,383,131,887
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.