Home / 177,788,808-267,156,580

Finding the Third Proportional to 177,788,808 and 267,156,580

Calculator

Solution

The third proportional to 177,788,808 and 267,156,580 is: 401,446,182.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,788,808 : 267,156,580 = 267,156,580 : x
  2. Step 2: Convert to fraction form
    177,788,808/267,156,580 = 267,156,580/x
  3. Step 3: Cross multiply
    177,788,808x = 267,156,580 × 267,156,580
  4. Step 4: Simplify right side
    177,788,808x = 71,372,638,237,296,400
  5. Step 5: Solve for x
    x = 71,372,638,237,296,400/177,788,808
  6. Step 6: Final answer
    x = 401,446,182.36

Related Problems

Find third proportional to 88,894,404 and 133,578,290
Half scale
Find third proportional to 355,577,616 and 534,313,160
Double scale
Find third proportional to 177,788,810 and 267,156,583
Similar ratio
Find third proportional to 266,683,212 and 400,734,870
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.