Home / 49,469,616.29-68,276,254.31-27,450,209.58

Finding the Fourth Proportional to 49,469,616.29, 68,276,254.31 and 27,450,209.58

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Solution

The fourth proportional to 49,469,616.29, 68,276,254.31 and 27,450,209.58 is: 37,885,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,469,616.29 : 68,276,254.31 = 27,450,209.58 : x
  2. Step 2: Convert to fraction form
    49,469,616.29/68,276,254.31 = 27,450,209.58/x
  3. Step 3: Cross multiply
    49,469,616.29x = 68,276,254.31 × 27,450,209.58
  4. Step 4: Simplify right side
    49,469,616.29x = 1,874,197,490,009,627.25
  5. Step 5: Solve for x
    x = 1,874,197,490,009,627.25/49,469,616.29
  6. Step 6: Final answer
    x = 37,885,830.35

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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.