Home / 279,027,507-651,726,736

Finding the Third Proportional to 279,027,507 and 651,726,736

Calculator

Solution

The third proportional to 279,027,507 and 651,726,736 is: 1,522,243,247.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    279,027,507 : 651,726,736 = 651,726,736 : x
  2. Step 2: Convert to fraction form
    279,027,507/651,726,736 = 651,726,736/x
  3. Step 3: Cross multiply
    279,027,507x = 651,726,736 × 651,726,736
  4. Step 4: Simplify right side
    279,027,507x = 424,747,738,417,213,696
  5. Step 5: Solve for x
    x = 424,747,738,417,213,696/279,027,507
  6. Step 6: Final answer
    x = 1,522,243,247.57

Related Problems

Find third proportional to 139,513,753.50 and 325,863,368
Half scale
Find third proportional to 558,055,014 and 1,303,453,472
Double scale
Find third proportional to 279,027,509 and 651,726,741
Similar ratio
Find third proportional to 418,541,260.50 and 977,590,104
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.