Home / 54,544,762.50-121,197,000

Finding the Third Proportional to 54,544,762.50 and 121,197,000

Calculator

Solution

The third proportional to 54,544,762.50 and 121,197,000 is: 269,296,484.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,544,762.50 : 121,197,000 = 121,197,000 : x
  2. Step 2: Convert to fraction form
    54,544,762.50/121,197,000 = 121,197,000/x
  3. Step 3: Cross multiply
    54,544,762.50x = 121,197,000 × 121,197,000
  4. Step 4: Simplify right side
    54,544,762.50x = 14,688,712,809,000,000
  5. Step 5: Solve for x
    x = 14,688,712,809,000,000/54,544,762.50
  6. Step 6: Final answer
    x = 269,296,484.86

Related Problems

Find third proportional to 27,272,381.25 and 60,598,500
Half scale
Find third proportional to 109,089,525 and 242,394,000
Double scale
Find third proportional to 54,544,765 and 121,197,004
Similar ratio
Find third proportional to 81,817,143.75 and 181,795,500
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.