Home / 177,788,792-267,156,554

Finding the Third Proportional to 177,788,792 and 267,156,554

Calculator

Solution

The third proportional to 177,788,792 and 267,156,554 is: 401,446,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,788,792 : 267,156,554 = 267,156,554 : x
  2. Step 2: Convert to fraction form
    177,788,792/267,156,554 = 267,156,554/x
  3. Step 3: Cross multiply
    177,788,792x = 267,156,554 × 267,156,554
  4. Step 4: Simplify right side
    177,788,792x = 71,372,624,345,154,912
  5. Step 5: Solve for x
    x = 71,372,624,345,154,912/177,788,792
  6. Step 6: Final answer
    x = 401,446,140.35

Related Problems

Find third proportional to 88,894,396 and 133,578,277
Half scale
Find third proportional to 355,577,584 and 534,313,108
Double scale
Find third proportional to 177,788,794 and 267,156,557
Similar ratio
Find third proportional to 266,683,188 and 400,734,831
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.