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Finding the Third Proportional to 5,762,155,653 and 13,338,559,839

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Solution

The third proportional to 5,762,155,653 and 13,338,559,839 is: 30,876,843,544.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,762,155,653 : 13,338,559,839 = 13,338,559,839 : x
  2. Step 2: Convert to fraction form
    5,762,155,653/13,338,559,839 = 13,338,559,839/x
  3. Step 3: Cross multiply
    5,762,155,653x = 13,338,559,839 × 13,338,559,839
  4. Step 4: Simplify right side
    5,762,155,653x = 177,917,178,578,583,715,840
  5. Step 5: Solve for x
    x = 177,917,178,578,583,715,840/5,762,155,653
  6. Step 6: Final answer
    x = 30,876,843,544.82

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.