Home / 713,465,140-1,091,521,780

Finding the Third Proportional to 713,465,140 and 1,091,521,780

Calculator

Solution

The third proportional to 713,465,140 and 1,091,521,780 is: 1,669,906,109.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,465,140 : 1,091,521,780 = 1,091,521,780 : x
  2. Step 2: Convert to fraction form
    713,465,140/1,091,521,780 = 1,091,521,780/x
  3. Step 3: Cross multiply
    713,465,140x = 1,091,521,780 × 1,091,521,780
  4. Step 4: Simplify right side
    713,465,140x = 1,191,419,796,214,368,512
  5. Step 5: Solve for x
    x = 1,191,419,796,214,368,512/713,465,140
  6. Step 6: Final answer
    x = 1,669,906,109.52

Related Problems

Find third proportional to 356,732,570 and 545,760,890
Half scale
Find third proportional to 1,426,930,280 and 2,183,043,560
Double scale
Find third proportional to 713,465,142 and 1,091,521,783
Similar ratio
Find third proportional to 1,070,197,710 and 1,637,282,670
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.