Home / 69,267,684-150,592,129

Finding the Third Proportional to 69,267,684 and 150,592,129

Calculator

Solution

The third proportional to 69,267,684 and 150,592,129 is: 327,396,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,267,684 : 150,592,129 = 150,592,129 : x
  2. Step 2: Convert to fraction form
    69,267,684/150,592,129 = 150,592,129/x
  3. Step 3: Cross multiply
    69,267,684x = 150,592,129 × 150,592,129
  4. Step 4: Simplify right side
    69,267,684x = 22,677,989,316,752,640
  5. Step 5: Solve for x
    x = 22,677,989,316,752,640/69,267,684
  6. Step 6: Final answer
    x = 327,396,384.68

Related Problems

Find third proportional to 34,633,842 and 75,296,064.50
Half scale
Find third proportional to 138,535,368 and 301,184,258
Double scale
Find third proportional to 69,267,686 and 150,592,133
Similar ratio
Find third proportional to 103,901,526 and 225,888,193.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.