Home / 308,938,584-466,280,890.50

Finding the Third Proportional to 308,938,584 and 466,280,890.50

Calculator

Solution

The third proportional to 308,938,584 and 466,280,890.50 is: 703,757,575.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    308,938,584 : 466,280,890.50 = 466,280,890.50 : x
  2. Step 2: Convert to fraction form
    308,938,584/466,280,890.50 = 466,280,890.50/x
  3. Step 3: Cross multiply
    308,938,584x = 466,280,890.50 × 466,280,890.50
  4. Step 4: Simplify right side
    308,938,584x = 217,417,868,845,472,992
  5. Step 5: Solve for x
    x = 217,417,868,845,472,992/308,938,584
  6. Step 6: Final answer
    x = 703,757,575.47

Related Problems

Find third proportional to 154,469,292 and 233,140,445.25
Half scale
Find third proportional to 617,877,168 and 932,561,781
Double scale
Find third proportional to 308,938,586 and 466,280,894
Similar ratio
Find third proportional to 463,407,876 and 699,421,335.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.