Home / 360,472,712-740,055,152

Finding the Third Proportional to 360,472,712 and 740,055,152

Calculator

Solution

The third proportional to 360,472,712 and 740,055,152 is: 1,519,342,823.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,472,712 : 740,055,152 = 740,055,152 : x
  2. Step 2: Convert to fraction form
    360,472,712/740,055,152 = 740,055,152/x
  3. Step 3: Cross multiply
    360,472,712x = 740,055,152 × 740,055,152
  4. Step 4: Simplify right side
    360,472,712x = 547,681,628,001,743,104
  5. Step 5: Solve for x
    x = 547,681,628,001,743,104/360,472,712
  6. Step 6: Final answer
    x = 1,519,342,823.38

Related Problems

Find third proportional to 180,236,356 and 370,027,576
Half scale
Find third proportional to 720,945,424 and 1,480,110,304
Double scale
Find third proportional to 360,472,714 and 740,055,156
Similar ratio
Find third proportional to 540,709,068 and 1,110,082,728
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.