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Finding the Third Proportional to 1,641,794,802 and 2,544,329,895

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Solution

The third proportional to 1,641,794,802 and 2,544,329,895 is: 3,943,010,787.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,794,802 : 2,544,329,895 = 2,544,329,895 : x
  2. Step 2: Convert to fraction form
    1,641,794,802/2,544,329,895 = 2,544,329,895/x
  3. Step 3: Cross multiply
    1,641,794,802x = 2,544,329,895 × 2,544,329,895
  4. Step 4: Simplify right side
    1,641,794,802x = 6,473,614,614,590,710,784
  5. Step 5: Solve for x
    x = 6,473,614,614,590,710,784/1,641,794,802
  6. Step 6: Final answer
    x = 3,943,010,787.16

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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.