Home / 29,928,780.08-41,301,698.24-16,177,744.20

Finding the Fourth Proportional to 29,928,780.08, 41,301,698.24 and 16,177,744.20

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Solution

The fourth proportional to 29,928,780.08, 41,301,698.24 and 16,177,744.20 is: 22,325,277.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,780.08 : 41,301,698.24 = 16,177,744.20 : x
  2. Step 2: Convert to fraction form
    29,928,780.08/41,301,698.24 = 16,177,744.20/x
  3. Step 3: Cross multiply
    29,928,780.08x = 41,301,698.24 × 16,177,744.20
  4. Step 4: Simplify right side
    29,928,780.08x = 668,168,309,347,635.88
  5. Step 5: Solve for x
    x = 668,168,309,347,635.88/29,928,780.08
  6. Step 6: Final answer
    x = 22,325,277.13

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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.