Home / 10,753,564.24-14,829,949.56-7,848,353.44

Finding the Fourth Proportional to 10,753,564.24, 14,829,949.56 and 7,848,353.44

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Solution

The fourth proportional to 10,753,564.24, 14,829,949.56 and 7,848,353.44 is: 10,823,451.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,564.24 : 14,829,949.56 = 7,848,353.44 : x
  2. Step 2: Convert to fraction form
    10,753,564.24/14,829,949.56 = 7,848,353.44/x
  3. Step 3: Cross multiply
    10,753,564.24x = 14,829,949.56 × 7,848,353.44
  4. Step 4: Simplify right side
    10,753,564.24x = 116,390,685,644,252.50
  5. Step 5: Solve for x
    x = 116,390,685,644,252.50/10,753,564.24
  6. Step 6: Final answer
    x = 10,823,451.93

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