Home / 475,264,420-756,239,142

Finding the Third Proportional to 475,264,420 and 756,239,142

Calculator

Solution

The third proportional to 475,264,420 and 756,239,142 is: 1,203,325,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,264,420 : 756,239,142 = 756,239,142 : x
  2. Step 2: Convert to fraction form
    475,264,420/756,239,142 = 756,239,142/x
  3. Step 3: Cross multiply
    475,264,420x = 756,239,142 × 756,239,142
  4. Step 4: Simplify right side
    475,264,420x = 571,897,639,892,896,192
  5. Step 5: Solve for x
    x = 571,897,639,892,896,192/475,264,420
  6. Step 6: Final answer
    x = 1,203,325,171.90

Related Problems

Find third proportional to 237,632,210 and 378,119,571
Half scale
Find third proportional to 950,528,840 and 1,512,478,284
Double scale
Find third proportional to 475,264,422 and 756,239,145
Similar ratio
Find third proportional to 712,896,630 and 1,134,358,713
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.