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Finding the Third Proportional to 6,169,554,987 and 9,398,890,265

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Solution

The third proportional to 6,169,554,987 and 9,398,890,265 is: 14,318,559,182.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,554,987 : 9,398,890,265 = 9,398,890,265 : x
  2. Step 2: Convert to fraction form
    6,169,554,987/9,398,890,265 = 9,398,890,265/x
  3. Step 3: Cross multiply
    6,169,554,987x = 9,398,890,265 × 9,398,890,265
  4. Step 4: Simplify right side
    6,169,554,987x = 88,339,138,213,511,774,208
  5. Step 5: Solve for x
    x = 88,339,138,213,511,774,208/6,169,554,987
  6. Step 6: Final answer
    x = 14,318,559,182.90

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.