Home / 27,058,695,564.87-40,540,022,338.14-11,302,846,347.06

Finding the Fourth Proportional to 27,058,695,564.87, 40,540,022,338.14 and 11,302,846,347.06

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Solution

The fourth proportional to 27,058,695,564.87, 40,540,022,338.14 and 11,302,846,347.06 is: 16,934,210,383.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,058,695,564.87 : 40,540,022,338.14 = 11,302,846,347.06 : x
  2. Step 2: Convert to fraction form
    27,058,695,564.87/40,540,022,338.14 = 11,302,846,347.06/x
  3. Step 3: Cross multiply
    27,058,695,564.87x = 40,540,022,338.14 × 11,302,846,347.06
  4. Step 4: Simplify right side
    27,058,695,564.87x = 458,217,643,394,376,466,432
  5. Step 5: Solve for x
    x = 458,217,643,394,376,466,432/27,058,695,564.87
  6. Step 6: Final answer
    x = 16,934,210,383.34

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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.