Home / 10,807,280,840,631-16,213,665,185,222-5,002,916,081,494

Finding the Fourth Proportional to 10,807,280,840,631, 16,213,665,185,222 and 5,002,916,081,494

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Solution

The fourth proportional to 10,807,280,840,631, 16,213,665,185,222 and 5,002,916,081,494 is: 7,505,644,342,112.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,807,280,840,631 : 16,213,665,185,222 = 5,002,916,081,494 : x
  2. Step 2: Convert to fraction form
    10,807,280,840,631/16,213,665,185,222 = 5,002,916,081,494/x
  3. Step 3: Cross multiply
    10,807,280,840,631x = 16,213,665,185,222 × 5,002,916,081,494
  4. Step 4: Simplify right side
    10,807,280,840,631x = 81,115,606,295,106,544,946,118,656
  5. Step 5: Solve for x
    x = 81,115,606,295,106,544,946,118,656/10,807,280,840,631
  6. Step 6: Final answer
    x = 7,505,644,342,112.84

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Why These Related Problems?

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