Home / 139,533,437,160-306,080,848,440

Finding the Third Proportional to 139,533,437,160 and 306,080,848,440

Calculator

Solution

The third proportional to 139,533,437,160 and 306,080,848,440 is: 671,419,608,723.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,533,437,160 : 306,080,848,440 = 306,080,848,440 : x
  2. Step 2: Convert to fraction form
    139,533,437,160/306,080,848,440 = 306,080,848,440/x
  3. Step 3: Cross multiply
    139,533,437,160x = 306,080,848,440 × 306,080,848,440
  4. Step 4: Simplify right side
    139,533,437,160x = 93,685,485,781,750,254,665,728
  5. Step 5: Solve for x
    x = 93,685,485,781,750,254,665,728/139,533,437,160
  6. Step 6: Final answer
    x = 671,419,608,723.06

Related Problems

Find third proportional to 69,766,718,580 and 153,040,424,220
Half scale
Find third proportional to 279,066,874,320 and 612,161,696,880
Double scale
Find third proportional to 139,533,437,162 and 306,080,848,444
Similar ratio
Find third proportional to 209,300,155,740 and 459,121,272,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.