Home / 76,977,684-167,507,088

Finding the Third Proportional to 76,977,684 and 167,507,088

Calculator

Solution

The third proportional to 76,977,684 and 167,507,088 is: 364,503,360.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,977,684 : 167,507,088 = 167,507,088 : x
  2. Step 2: Convert to fraction form
    76,977,684/167,507,088 = 167,507,088/x
  3. Step 3: Cross multiply
    76,977,684x = 167,507,088 × 167,507,088
  4. Step 4: Simplify right side
    76,977,684x = 28,058,624,530,239,744
  5. Step 5: Solve for x
    x = 28,058,624,530,239,744/76,977,684
  6. Step 6: Final answer
    x = 364,503,360.87

Related Problems

Find third proportional to 38,488,842 and 83,753,544
Half scale
Find third proportional to 153,955,368 and 335,014,176
Double scale
Find third proportional to 76,977,686 and 167,507,092
Similar ratio
Find third proportional to 115,466,526 and 251,260,632
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.