Home / 16,815,805.08-25,223,707.96-4,036,309.79

Finding the Fourth Proportional to 16,815,805.08, 25,223,707.96 and 4,036,309.79

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Solution

The fourth proportional to 16,815,805.08, 25,223,707.96 and 4,036,309.79 is: 6,054,464.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,815,805.08 : 25,223,707.96 = 4,036,309.79 : x
  2. Step 2: Convert to fraction form
    16,815,805.08/25,223,707.96 = 4,036,309.79/x
  3. Step 3: Cross multiply
    16,815,805.08x = 25,223,707.96 × 4,036,309.79
  4. Step 4: Simplify right side
    16,815,805.08x = 101,810,699,271,214.88
  5. Step 5: Solve for x
    x = 101,810,699,271,214.88/16,815,805.08
  6. Step 6: Final answer
    x = 6,054,464.76

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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.