Home / 122,221,592-285,241,124

Finding the Third Proportional to 122,221,592 and 285,241,124

Calculator

Solution

The third proportional to 122,221,592 and 285,241,124 is: 665,696,604.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,221,592 : 285,241,124 = 285,241,124 : x
  2. Step 2: Convert to fraction form
    122,221,592/285,241,124 = 285,241,124/x
  3. Step 3: Cross multiply
    122,221,592x = 285,241,124 × 285,241,124
  4. Step 4: Simplify right side
    122,221,592x = 81,362,498,820,783,376
  5. Step 5: Solve for x
    x = 81,362,498,820,783,376/122,221,592
  6. Step 6: Final answer
    x = 665,696,604.74

Related Problems

Find third proportional to 61,110,796 and 142,620,562
Half scale
Find third proportional to 244,443,184 and 570,482,248
Double scale
Find third proportional to 122,221,594 and 285,241,129
Similar ratio
Find third proportional to 183,332,388 and 427,861,686
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.