Home / 686,134,820-1,060,192,050

Finding the Third Proportional to 686,134,820 and 1,060,192,050

Calculator

Solution

The third proportional to 686,134,820 and 1,060,192,050 is: 1,638,172,484.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    686,134,820 : 1,060,192,050 = 1,060,192,050 : x
  2. Step 2: Convert to fraction form
    686,134,820/1,060,192,050 = 1,060,192,050/x
  3. Step 3: Cross multiply
    686,134,820x = 1,060,192,050 × 1,060,192,050
  4. Step 4: Simplify right side
    686,134,820x = 1,124,007,182,883,202,560
  5. Step 5: Solve for x
    x = 1,124,007,182,883,202,560/686,134,820
  6. Step 6: Final answer
    x = 1,638,172,484.65

Related Problems

Find third proportional to 343,067,410 and 530,096,025
Half scale
Find third proportional to 1,372,269,640 and 2,120,384,100
Double scale
Find third proportional to 686,134,822 and 1,060,192,053
Similar ratio
Find third proportional to 1,029,202,230 and 1,590,288,075
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.