Home / 306,288,222-672,088,116

Finding the Third Proportional to 306,288,222 and 672,088,116

Calculator

Solution

The third proportional to 306,288,222 and 672,088,116 is: 1,474,762,668.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,288,222 : 672,088,116 = 672,088,116 : x
  2. Step 2: Convert to fraction form
    306,288,222/672,088,116 = 672,088,116/x
  3. Step 3: Cross multiply
    306,288,222x = 672,088,116 × 672,088,116
  4. Step 4: Simplify right side
    306,288,222x = 451,702,435,668,429,440
  5. Step 5: Solve for x
    x = 451,702,435,668,429,440/306,288,222
  6. Step 6: Final answer
    x = 1,474,762,668.70

Related Problems

Find third proportional to 153,144,111 and 336,044,058
Half scale
Find third proportional to 612,576,444 and 1,344,176,232
Double scale
Find third proportional to 306,288,224 and 672,088,120
Similar ratio
Find third proportional to 459,432,333 and 1,008,132,174
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.