Home / 177,788,718-267,156,444

Finding the Third Proportional to 177,788,718 and 267,156,444

Calculator

Solution

The third proportional to 177,788,718 and 267,156,444 is: 401,445,976.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,788,718 : 267,156,444 = 267,156,444 : x
  2. Step 2: Convert to fraction form
    177,788,718/267,156,444 = 267,156,444/x
  3. Step 3: Cross multiply
    177,788,718x = 267,156,444 × 267,156,444
  4. Step 4: Simplify right side
    177,788,718x = 71,372,565,570,725,136
  5. Step 5: Solve for x
    x = 71,372,565,570,725,136/177,788,718
  6. Step 6: Final answer
    x = 401,445,976.85

Related Problems

Find third proportional to 88,894,359 and 133,578,222
Half scale
Find third proportional to 355,577,436 and 534,312,888
Double scale
Find third proportional to 177,788,720 and 267,156,447
Similar ratio
Find third proportional to 266,683,077 and 400,734,666
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.