Home / 717,990,507-1,572,183,507

Finding the Third Proportional to 717,990,507 and 1,572,183,507

Calculator

Solution

The third proportional to 717,990,507 and 1,572,183,507 is: 3,442,609,554.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,990,507 : 1,572,183,507 = 1,572,183,507 : x
  2. Step 2: Convert to fraction form
    717,990,507/1,572,183,507 = 1,572,183,507/x
  3. Step 3: Cross multiply
    717,990,507x = 1,572,183,507 × 1,572,183,507
  4. Step 4: Simplify right side
    717,990,507x = 2,471,760,979,682,819,072
  5. Step 5: Solve for x
    x = 2,471,760,979,682,819,072/717,990,507
  6. Step 6: Final answer
    x = 3,442,609,554.84

Related Problems

Find third proportional to 358,995,253.50 and 786,091,753.50
Half scale
Find third proportional to 1,435,981,014 and 3,144,367,014
Double scale
Find third proportional to 717,990,509 and 1,572,183,511
Similar ratio
Find third proportional to 1,076,985,760.50 and 2,358,275,260.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.