Home / 345,240,066-739,451,436

Finding the Third Proportional to 345,240,066 and 739,451,436

Calculator

Solution

The third proportional to 345,240,066 and 739,451,436 is: 1,583,791,917.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,240,066 : 739,451,436 = 739,451,436 : x
  2. Step 2: Convert to fraction form
    345,240,066/739,451,436 = 739,451,436/x
  3. Step 3: Cross multiply
    345,240,066x = 739,451,436 × 739,451,436
  4. Step 4: Simplify right side
    345,240,066x = 546,788,426,202,462,080
  5. Step 5: Solve for x
    x = 546,788,426,202,462,080/345,240,066
  6. Step 6: Final answer
    x = 1,583,791,917.72

Related Problems

Find third proportional to 172,620,033 and 369,725,718
Half scale
Find third proportional to 690,480,132 and 1,478,902,872
Double scale
Find third proportional to 345,240,068 and 739,451,440
Similar ratio
Find third proportional to 517,860,099 and 1,109,177,154
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.