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Finding the Fourth Proportional to 3,307,718,010.30, 4,961,577,015.45 and 3,307,718,010.30

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Solution

The fourth proportional to 3,307,718,010.30, 4,961,577,015.45 and 3,307,718,010.30 is: 4,961,577,015.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,718,010.30 : 4,961,577,015.45 = 3,307,718,010.30 : x
  2. Step 2: Convert to fraction form
    3,307,718,010.30/4,961,577,015.45 = 3,307,718,010.30/x
  3. Step 3: Cross multiply
    3,307,718,010.30x = 4,961,577,015.45 × 3,307,718,010.30
  4. Step 4: Simplify right side
    3,307,718,010.30x = 16,411,497,653,494,487,040
  5. Step 5: Solve for x
    x = 16,411,497,653,494,487,040/3,307,718,010.30
  6. Step 6: Final answer
    x = 4,961,577,015.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.