Home / 49,916,383.59-74,824,974.21-34,738,428.63

Finding the Fourth Proportional to 49,916,383.59, 74,824,974.21 and 34,738,428.63

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Solution

The fourth proportional to 49,916,383.59, 74,824,974.21 and 34,738,428.63 is: 52,073,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,916,383.59 : 74,824,974.21 = 34,738,428.63 : x
  2. Step 2: Convert to fraction form
    49,916,383.59/74,824,974.21 = 34,738,428.63/x
  3. Step 3: Cross multiply
    49,916,383.59x = 74,824,974.21 × 34,738,428.63
  4. Step 4: Simplify right side
    49,916,383.59x = 2,599,302,026,335,675.50
  5. Step 5: Solve for x
    x = 2,599,302,026,335,675.50/49,916,383.59
  6. Step 6: Final answer
    x = 52,073,123.88

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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.