Home / 17,219,693.64-23,763,174.48-9,484,735.62

Finding the Fourth Proportional to 17,219,693.64, 23,763,174.48 and 9,484,735.62

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Solution

The fourth proportional to 17,219,693.64, 23,763,174.48 and 9,484,735.62 is: 13,088,933.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,219,693.64 : 23,763,174.48 = 9,484,735.62 : x
  2. Step 2: Convert to fraction form
    17,219,693.64/23,763,174.48 = 9,484,735.62/x
  3. Step 3: Cross multiply
    17,219,693.64x = 23,763,174.48 × 9,484,735.62
  4. Step 4: Simplify right side
    17,219,693.64x = 225,387,427,434,730.97
  5. Step 5: Solve for x
    x = 225,387,427,434,730.97/17,219,693.64
  6. Step 6: Final answer
    x = 13,088,933.64

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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.