Home / 3,197,654,620-7,130,553,658

Finding the Third Proportional to 3,197,654,620 and 7,130,553,658

Calculator

Solution

The third proportional to 3,197,654,620 and 7,130,553,658 is: 15,900,652,669.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,654,620 : 7,130,553,658 = 7,130,553,658 : x
  2. Step 2: Convert to fraction form
    3,197,654,620/7,130,553,658 = 7,130,553,658/x
  3. Step 3: Cross multiply
    3,197,654,620x = 7,130,553,658 × 7,130,553,658
  4. Step 4: Simplify right side
    3,197,654,620x = 50,844,795,469,617,184,768
  5. Step 5: Solve for x
    x = 50,844,795,469,617,184,768/3,197,654,620
  6. Step 6: Final answer
    x = 15,900,652,669.49

Related Problems

Find third proportional to 1,598,827,310 and 3,565,276,829
Half scale
Find third proportional to 6,395,309,240 and 14,261,107,316
Double scale
Find third proportional to 3,197,654,622 and 7,130,553,662
Similar ratio
Find third proportional to 4,796,481,930 and 10,695,830,487
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.