Home / 10,885,562,179,516-15,022,081,834,854-5,879,808,298,845

Finding the Fourth Proportional to 10,885,562,179,516, 15,022,081,834,854 and 5,879,808,298,845

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Solution

The fourth proportional to 10,885,562,179,516, 15,022,081,834,854 and 5,879,808,298,845 is: 8,114,138,707,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,885,562,179,516 : 15,022,081,834,854 = 5,879,808,298,845 : x
  2. Step 2: Convert to fraction form
    10,885,562,179,516/15,022,081,834,854 = 5,879,808,298,845/x
  3. Step 3: Cross multiply
    10,885,562,179,516x = 15,022,081,834,854 × 5,879,808,298,845
  4. Step 4: Simplify right side
    10,885,562,179,516x = 88,326,961,438,503,275,111,383,040
  5. Step 5: Solve for x
    x = 88,326,961,438,503,275,111,383,040/10,885,562,179,516
  6. Step 6: Final answer
    x = 8,114,138,707,940.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.