Home / 842,241,640-1,309,292,484

Finding the Third Proportional to 842,241,640 and 1,309,292,484

Calculator

Solution

The third proportional to 842,241,640 and 1,309,292,484 is: 2,035,338,467.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    842,241,640 : 1,309,292,484 = 1,309,292,484 : x
  2. Step 2: Convert to fraction form
    842,241,640/1,309,292,484 = 1,309,292,484/x
  3. Step 3: Cross multiply
    842,241,640x = 1,309,292,484 × 1,309,292,484
  4. Step 4: Simplify right side
    842,241,640x = 1,714,246,808,658,890,240
  5. Step 5: Solve for x
    x = 1,714,246,808,658,890,240/842,241,640
  6. Step 6: Final answer
    x = 2,035,338,467.31

Related Problems

Find third proportional to 421,120,820 and 654,646,242
Half scale
Find third proportional to 1,684,483,280 and 2,618,584,968
Double scale
Find third proportional to 842,241,642 and 1,309,292,487
Similar ratio
Find third proportional to 1,263,362,460 and 1,963,938,726
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.