Home / 10,885,562,179,513-15,022,081,834,848-5,879,808,298,841.40

Finding the Fourth Proportional to 10,885,562,179,513, 15,022,081,834,848 and 5,879,808,298,841.40

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Solution

The fourth proportional to 10,885,562,179,513, 15,022,081,834,848 and 5,879,808,298,841.40 is: 8,114,138,707,934.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,885,562,179,513 : 15,022,081,834,848 = 5,879,808,298,841.40 : x
  2. Step 2: Convert to fraction form
    10,885,562,179,513/15,022,081,834,848 = 5,879,808,298,841.40/x
  3. Step 3: Cross multiply
    10,885,562,179,513x = 15,022,081,834,848 × 5,879,808,298,841.40
  4. Step 4: Simplify right side
    10,885,562,179,513x = 88,326,961,438,413,922,611,757,056
  5. Step 5: Solve for x
    x = 88,326,961,438,413,922,611,757,056/10,885,562,179,513
  6. Step 6: Final answer
    x = 8,114,138,707,934.47

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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.