Home / 709,094,980-1,089,256,710

Finding the Third Proportional to 709,094,980 and 1,089,256,710

Calculator

Solution

The third proportional to 709,094,980 and 1,089,256,710 is: 1,673,231,673.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,094,980 : 1,089,256,710 = 1,089,256,710 : x
  2. Step 2: Convert to fraction form
    709,094,980/1,089,256,710 = 1,089,256,710/x
  3. Step 3: Cross multiply
    709,094,980x = 1,089,256,710 × 1,089,256,710
  4. Step 4: Simplify right side
    709,094,980x = 1,186,480,180,280,024,064
  5. Step 5: Solve for x
    x = 1,186,480,180,280,024,064/709,094,980
  6. Step 6: Final answer
    x = 1,673,231,673.82

Related Problems

Find third proportional to 354,547,490 and 544,628,355
Half scale
Find third proportional to 1,418,189,960 and 2,178,513,420
Double scale
Find third proportional to 709,094,982 and 1,089,256,713
Similar ratio
Find third proportional to 1,063,642,470 and 1,633,885,065
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.