Home / 211,516,792,926.50-464,586,629,642.50

Finding the Third Proportional to 211,516,792,926.50 and 464,586,629,642.50

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Solution

The third proportional to 211,516,792,926.50 and 464,586,629,642.50 is: 1,020,442,554,258.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,516,792,926.50 : 464,586,629,642.50 = 464,586,629,642.50 : x
  2. Step 2: Convert to fraction form
    211,516,792,926.50/464,586,629,642.50 = 464,586,629,642.50/x
  3. Step 3: Cross multiply
    211,516,792,926.50x = 464,586,629,642.50 × 464,586,629,642.50
  4. Step 4: Simplify right side
    211,516,792,926.50x = 215,840,736,442,577,468,784,640
  5. Step 5: Solve for x
    x = 215,840,736,442,577,468,784,640/211,516,792,926.50
  6. Step 6: Final answer
    x = 1,020,442,554,258.94

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.