Home / 29,928,804.96-41,301,732.96-16,177,769.04

Finding the Fourth Proportional to 29,928,804.96, 41,301,732.96 and 16,177,769.04

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Solution

The fourth proportional to 29,928,804.96, 41,301,732.96 and 16,177,769.04 is: 22,325,311.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,804.96 : 41,301,732.96 = 16,177,769.04 : x
  2. Step 2: Convert to fraction form
    29,928,804.96/41,301,732.96 = 16,177,769.04/x
  3. Step 3: Cross multiply
    29,928,804.96x = 41,301,732.96 × 16,177,769.04
  4. Step 4: Simplify right side
    29,928,804.96x = 668,169,896,778,635.50
  5. Step 5: Solve for x
    x = 668,169,896,778,635.50/29,928,804.96
  6. Step 6: Final answer
    x = 22,325,311.61

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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.