Home / 133,016,368-285,835,616

Finding the Third Proportional to 133,016,368 and 285,835,616

Calculator

Solution

The third proportional to 133,016,368 and 285,835,616 is: 614,225,155.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,016,368 : 285,835,616 = 285,835,616 : x
  2. Step 2: Convert to fraction form
    133,016,368/285,835,616 = 285,835,616/x
  3. Step 3: Cross multiply
    133,016,368x = 285,835,616 × 285,835,616
  4. Step 4: Simplify right side
    133,016,368x = 81,701,999,374,099,456
  5. Step 5: Solve for x
    x = 81,701,999,374,099,456/133,016,368
  6. Step 6: Final answer
    x = 614,225,155.92

Related Problems

Find third proportional to 66,508,184 and 142,917,808
Half scale
Find third proportional to 266,032,736 and 571,671,232
Double scale
Find third proportional to 133,016,370 and 285,835,620
Similar ratio
Find third proportional to 199,524,552 and 428,753,424
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.