Home / 808,685,964-1,155,633,320

Finding the Third Proportional to 808,685,964 and 1,155,633,320

Calculator

Solution

The third proportional to 808,685,964 and 1,155,633,320 is: 1,651,430,134.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    808,685,964 : 1,155,633,320 = 1,155,633,320 : x
  2. Step 2: Convert to fraction form
    808,685,964/1,155,633,320 = 1,155,633,320/x
  3. Step 3: Cross multiply
    808,685,964x = 1,155,633,320 × 1,155,633,320
  4. Step 4: Simplify right side
    808,685,964x = 1,335,488,370,294,222,336
  5. Step 5: Solve for x
    x = 1,335,488,370,294,222,336/808,685,964
  6. Step 6: Final answer
    x = 1,651,430,134.50

Related Problems

Find third proportional to 404,342,982 and 577,816,660
Half scale
Find third proportional to 1,617,371,928 and 2,311,266,640
Double scale
Find third proportional to 808,685,966 and 1,155,633,323
Similar ratio
Find third proportional to 1,213,028,946 and 1,733,449,980
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.