Home / 7,439,566-15,772,028

Finding the Third Proportional to 7,439,566 and 15,772,028

Calculator

Solution

The third proportional to 7,439,566 and 15,772,028 is: 33,437,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,439,566 : 15,772,028 = 15,772,028 : x
  2. Step 2: Convert to fraction form
    7,439,566/15,772,028 = 15,772,028/x
  3. Step 3: Cross multiply
    7,439,566x = 15,772,028 × 15,772,028
  4. Step 4: Simplify right side
    7,439,566x = 248,756,867,232,784
  5. Step 5: Solve for x
    x = 248,756,867,232,784/7,439,566
  6. Step 6: Final answer
    x = 33,437,013.29

Related Problems

Find third proportional to 3,719,783 and 7,886,014
Half scale
Find third proportional to 14,879,132 and 31,544,056
Double scale
Find third proportional to 7,439,568 and 15,772,032
Similar ratio
Find third proportional to 11,159,349 and 23,658,042
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.