Home / 305,723,766,724-455,934,448,636

Finding the Third Proportional to 305,723,766,724 and 455,934,448,636

Calculator

Solution

The third proportional to 305,723,766,724 and 455,934,448,636 is: 679,947,861,693.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,723,766,724 : 455,934,448,636 = 455,934,448,636 : x
  2. Step 2: Convert to fraction form
    305,723,766,724/455,934,448,636 = 455,934,448,636/x
  3. Step 3: Cross multiply
    305,723,766,724x = 455,934,448,636 × 455,934,448,636
  4. Step 4: Simplify right side
    305,723,766,724x = 207,876,221,453,013,337,767,936
  5. Step 5: Solve for x
    x = 207,876,221,453,013,337,767,936/305,723,766,724
  6. Step 6: Final answer
    x = 679,947,861,693.98

Related Problems

Find third proportional to 152,861,883,362 and 227,967,224,318
Half scale
Find third proportional to 611,447,533,448 and 911,868,897,272
Double scale
Find third proportional to 305,723,766,726 and 455,934,448,639
Similar ratio
Find third proportional to 458,585,650,086 and 683,901,672,954
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.