Home / 310,296,954-462,754,587

Finding the Third Proportional to 310,296,954 and 462,754,587

Calculator

Solution

The third proportional to 310,296,954 and 462,754,587 is: 690,118,949.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,296,954 : 462,754,587 = 462,754,587 : x
  2. Step 2: Convert to fraction form
    310,296,954/462,754,587 = 462,754,587/x
  3. Step 3: Cross multiply
    310,296,954x = 462,754,587 × 462,754,587
  4. Step 4: Simplify right side
    310,296,954x = 214,141,807,789,540,576
  5. Step 5: Solve for x
    x = 214,141,807,789,540,576/310,296,954
  6. Step 6: Final answer
    x = 690,118,949.06

Related Problems

Find third proportional to 155,148,477 and 231,377,293.50
Half scale
Find third proportional to 620,593,908 and 925,509,174
Double scale
Find third proportional to 310,296,956 and 462,754,590
Similar ratio
Find third proportional to 465,445,431 and 694,131,880.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.