Home / 75,114,639-158,299,308

Finding the Third Proportional to 75,114,639 and 158,299,308

Calculator

Solution

The third proportional to 75,114,639 and 158,299,308 is: 333,605,689.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,114,639 : 158,299,308 = 158,299,308 : x
  2. Step 2: Convert to fraction form
    75,114,639/158,299,308 = 158,299,308/x
  3. Step 3: Cross multiply
    75,114,639x = 158,299,308 × 158,299,308
  4. Step 4: Simplify right side
    75,114,639x = 25,058,670,913,278,864
  5. Step 5: Solve for x
    x = 25,058,670,913,278,864/75,114,639
  6. Step 6: Final answer
    x = 333,605,689.21

Related Problems

Find third proportional to 37,557,319.50 and 79,149,654
Half scale
Find third proportional to 150,229,278 and 316,598,616
Double scale
Find third proportional to 75,114,641 and 158,299,312
Similar ratio
Find third proportional to 112,671,958.50 and 237,448,962
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.