Home / 349,495,704-542,658,705

Finding the Third Proportional to 349,495,704 and 542,658,705

Calculator

Solution

The third proportional to 349,495,704 and 542,658,705 is: 842,581,086.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,495,704 : 542,658,705 = 542,658,705 : x
  2. Step 2: Convert to fraction form
    349,495,704/542,658,705 = 542,658,705/x
  3. Step 3: Cross multiply
    349,495,704x = 542,658,705 × 542,658,705
  4. Step 4: Simplify right side
    349,495,704x = 294,478,470,112,277,056
  5. Step 5: Solve for x
    x = 294,478,470,112,277,056/349,495,704
  6. Step 6: Final answer
    x = 842,581,086.81

Related Problems

Find third proportional to 174,747,852 and 271,329,352.50
Half scale
Find third proportional to 698,991,408 and 1,085,317,410
Double scale
Find third proportional to 349,495,706 and 542,658,708
Similar ratio
Find third proportional to 524,243,556 and 813,988,057.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.