Home / 88,678,298-207,192,517

Finding the Third Proportional to 88,678,298 and 207,192,517

Calculator

Solution

The third proportional to 88,678,298 and 207,192,517 is: 484,095,207.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,678,298 : 207,192,517 = 207,192,517 : x
  2. Step 2: Convert to fraction form
    88,678,298/207,192,517 = 207,192,517/x
  3. Step 3: Cross multiply
    88,678,298x = 207,192,517 × 207,192,517
  4. Step 4: Simplify right side
    88,678,298x = 42,928,739,100,795,288
  5. Step 5: Solve for x
    x = 42,928,739,100,795,288/88,678,298
  6. Step 6: Final answer
    x = 484,095,207.84

Related Problems

Find third proportional to 44,339,149 and 103,596,258.50
Half scale
Find third proportional to 177,356,596 and 414,385,034
Double scale
Find third proportional to 88,678,300 and 207,192,522
Similar ratio
Find third proportional to 133,017,447 and 310,788,775.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.