Home / 133,668,124-212,692,267

Finding the Third Proportional to 133,668,124 and 212,692,267

Calculator

Solution

The third proportional to 133,668,124 and 212,692,267 is: 338,435,216.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,668,124 : 212,692,267 = 212,692,267 : x
  2. Step 2: Convert to fraction form
    133,668,124/212,692,267 = 212,692,267/x
  3. Step 3: Cross multiply
    133,668,124x = 212,692,267 × 212,692,267
  4. Step 4: Simplify right side
    133,668,124x = 45,238,000,441,599,288
  5. Step 5: Solve for x
    x = 45,238,000,441,599,288/133,668,124
  6. Step 6: Final answer
    x = 338,435,216.17

Related Problems

Find third proportional to 66,834,062 and 106,346,133.50
Half scale
Find third proportional to 267,336,248 and 425,384,534
Double scale
Find third proportional to 133,668,126 and 212,692,270
Similar ratio
Find third proportional to 200,502,186 and 319,038,400.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.