Home / 1,862,631,216-3,104,198,280

Finding the Third Proportional to 1,862,631,216 and 3,104,198,280

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Solution

The third proportional to 1,862,631,216 and 3,104,198,280 is: 5,173,352,018.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,631,216 : 3,104,198,280 = 3,104,198,280 : x
  2. Step 2: Convert to fraction form
    1,862,631,216/3,104,198,280 = 3,104,198,280/x
  3. Step 3: Cross multiply
    1,862,631,216x = 3,104,198,280 × 3,104,198,280
  4. Step 4: Simplify right side
    1,862,631,216x = 9,636,046,961,554,958,336
  5. Step 5: Solve for x
    x = 9,636,046,961,554,958,336/1,862,631,216
  6. Step 6: Final answer
    x = 5,173,352,018.79

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.