Home / 27,624,006.92-41,424,609.99-9,429,667.58

Finding the Fourth Proportional to 27,624,006.92, 41,424,609.99 and 9,429,667.58

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Solution

The fourth proportional to 27,624,006.92, 41,424,609.99 and 9,429,667.58 is: 14,140,609.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,624,006.92 : 41,424,609.99 = 9,429,667.58 : x
  2. Step 2: Convert to fraction form
    27,624,006.92/41,424,609.99 = 9,429,667.58/x
  3. Step 3: Cross multiply
    27,624,006.92x = 41,424,609.99 × 9,429,667.58
  4. Step 4: Simplify right side
    27,624,006.92x = 390,620,301,629,724.06
  5. Step 5: Solve for x
    x = 390,620,301,629,724.06/27,624,006.92
  6. Step 6: Final answer
    x = 14,140,609.75

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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.