Home / 54,999,088-120,980,786

Finding the Third Proportional to 54,999,088 and 120,980,786

Calculator

Solution

The third proportional to 54,999,088 and 120,980,786 is: 266,119,877.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,999,088 : 120,980,786 = 120,980,786 : x
  2. Step 2: Convert to fraction form
    54,999,088/120,980,786 = 120,980,786/x
  3. Step 3: Cross multiply
    54,999,088x = 120,980,786 × 120,980,786
  4. Step 4: Simplify right side
    54,999,088x = 14,636,350,581,177,796
  5. Step 5: Solve for x
    x = 14,636,350,581,177,796/54,999,088
  6. Step 6: Final answer
    x = 266,119,877.86

Related Problems

Find third proportional to 27,499,544 and 60,490,393
Half scale
Find third proportional to 109,998,176 and 241,961,572
Double scale
Find third proportional to 54,999,090 and 120,980,790
Similar ratio
Find third proportional to 82,498,632 and 181,471,179
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.