Home / 154,974,998-340,178,224

Finding the Third Proportional to 154,974,998 and 340,178,224

Calculator

Solution

The third proportional to 154,974,998 and 340,178,224 is: 746,708,989.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,974,998 : 340,178,224 = 340,178,224 : x
  2. Step 2: Convert to fraction form
    154,974,998/340,178,224 = 340,178,224/x
  3. Step 3: Cross multiply
    154,974,998x = 340,178,224 × 340,178,224
  4. Step 4: Simplify right side
    154,974,998x = 115,721,224,083,794,176
  5. Step 5: Solve for x
    x = 115,721,224,083,794,176/154,974,998
  6. Step 6: Final answer
    x = 746,708,989.04

Related Problems

Find third proportional to 77,487,499 and 170,089,112
Half scale
Find third proportional to 309,949,996 and 680,356,448
Double scale
Find third proportional to 154,975,000 and 340,178,228
Similar ratio
Find third proportional to 232,462,497 and 510,267,336
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.