Home / 142,199,190-304,553,745

Finding the Third Proportional to 142,199,190 and 304,553,745

Calculator

Solution

The third proportional to 142,199,190 and 304,553,745 is: 652,275,048.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,199,190 : 304,553,745 = 304,553,745 : x
  2. Step 2: Convert to fraction form
    142,199,190/304,553,745 = 304,553,745/x
  3. Step 3: Cross multiply
    142,199,190x = 304,553,745 × 304,553,745
  4. Step 4: Simplify right side
    142,199,190x = 92,752,983,593,525,024
  5. Step 5: Solve for x
    x = 92,752,983,593,525,024/142,199,190
  6. Step 6: Final answer
    x = 652,275,048.78

Related Problems

Find third proportional to 71,099,595 and 152,276,872.50
Half scale
Find third proportional to 284,398,380 and 609,107,490
Double scale
Find third proportional to 142,199,192 and 304,553,749
Similar ratio
Find third proportional to 213,298,785 and 456,830,617.50
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.