Home / 158,253,918-337,411,020

Finding the Third Proportional to 158,253,918 and 337,411,020

Calculator

Solution

The third proportional to 158,253,918 and 337,411,020 is: 719,389,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,253,918 : 337,411,020 = 337,411,020 : x
  2. Step 2: Convert to fraction form
    158,253,918/337,411,020 = 337,411,020/x
  3. Step 3: Cross multiply
    158,253,918x = 337,411,020 × 337,411,020
  4. Step 4: Simplify right side
    158,253,918x = 113,846,196,417,440,400
  5. Step 5: Solve for x
    x = 113,846,196,417,440,400/158,253,918
  6. Step 6: Final answer
    x = 719,389,433.49

Related Problems

Find third proportional to 79,126,959 and 168,705,510
Half scale
Find third proportional to 316,507,836 and 674,822,040
Double scale
Find third proportional to 158,253,920 and 337,411,024
Similar ratio
Find third proportional to 237,380,877 and 506,116,530
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.