Home / 72,062,279,712-154,969,684,733

Finding the Third Proportional to 72,062,279,712 and 154,969,684,733

Calculator

Solution

The third proportional to 72,062,279,712 and 154,969,684,733 is: 333,261,774,151.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,062,279,712 : 154,969,684,733 = 154,969,684,733 : x
  2. Step 2: Convert to fraction form
    72,062,279,712/154,969,684,733 = 154,969,684,733/x
  3. Step 3: Cross multiply
    72,062,279,712x = 154,969,684,733 × 154,969,684,733
  4. Step 4: Simplify right side
    72,062,279,712x = 24,015,603,186,245,411,274,752
  5. Step 5: Solve for x
    x = 24,015,603,186,245,411,274,752/72,062,279,712
  6. Step 6: Final answer
    x = 333,261,774,151.81

Related Problems

Find third proportional to 36,031,139,856 and 77,484,842,366.50
Half scale
Find third proportional to 144,124,559,424 and 309,939,369,466
Double scale
Find third proportional to 72,062,279,714 and 154,969,684,737
Similar ratio
Find third proportional to 108,093,419,568 and 232,454,527,099.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.