Home / 220,835,691-464,516,784

Finding the Third Proportional to 220,835,691 and 464,516,784

Calculator

Solution

The third proportional to 220,835,691 and 464,516,784 is: 977,087,723.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,835,691 : 464,516,784 = 464,516,784 : x
  2. Step 2: Convert to fraction form
    220,835,691/464,516,784 = 464,516,784/x
  3. Step 3: Cross multiply
    220,835,691x = 464,516,784 × 464,516,784
  4. Step 4: Simplify right side
    220,835,691x = 215,775,842,617,702,656
  5. Step 5: Solve for x
    x = 215,775,842,617,702,656/220,835,691
  6. Step 6: Final answer
    x = 977,087,723.64

Related Problems

Find third proportional to 110,417,845.50 and 232,258,392
Half scale
Find third proportional to 441,671,382 and 929,033,568
Double scale
Find third proportional to 220,835,693 and 464,516,788
Similar ratio
Find third proportional to 331,253,536.50 and 696,775,176
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.