Home / 16,825,563.36-25,242,592.32-4,695,016.62

Finding the Fourth Proportional to 16,825,563.36, 25,242,592.32 and 4,695,016.62

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Solution

The fourth proportional to 16,825,563.36, 25,242,592.32 and 4,695,016.62 is: 7,043,710.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,825,563.36 : 25,242,592.32 = 4,695,016.62 : x
  2. Step 2: Convert to fraction form
    16,825,563.36/25,242,592.32 = 4,695,016.62/x
  3. Step 3: Cross multiply
    16,825,563.36x = 25,242,592.32 × 4,695,016.62
  4. Step 4: Simplify right side
    16,825,563.36x = 118,514,390,474,284.36
  5. Step 5: Solve for x
    x = 118,514,390,474,284.36/16,825,563.36
  6. Step 6: Final answer
    x = 7,043,710.09

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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.