Home / 139,459,824-304,030,260

Finding the Third Proportional to 139,459,824 and 304,030,260

Calculator

Solution

The third proportional to 139,459,824 and 304,030,260 is: 662,803,066.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,459,824 : 304,030,260 = 304,030,260 : x
  2. Step 2: Convert to fraction form
    139,459,824/304,030,260 = 304,030,260/x
  3. Step 3: Cross multiply
    139,459,824x = 304,030,260 × 304,030,260
  4. Step 4: Simplify right side
    139,459,824x = 92,434,398,995,667,600
  5. Step 5: Solve for x
    x = 92,434,398,995,667,600/139,459,824
  6. Step 6: Final answer
    x = 662,803,066.46

Related Problems

Find third proportional to 69,729,912 and 152,015,130
Half scale
Find third proportional to 278,919,648 and 608,060,520
Double scale
Find third proportional to 139,459,826 and 304,030,264
Similar ratio
Find third proportional to 209,189,736 and 456,045,390
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.