Home / 23,864,284.60-35,821,474.48-21,149,202.36

Finding the Fourth Proportional to 23,864,284.60, 35,821,474.48 and 21,149,202.36

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Solution

The fourth proportional to 23,864,284.60, 35,821,474.48 and 21,149,202.36 is: 31,746,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,864,284.60 : 35,821,474.48 = 21,149,202.36 : x
  2. Step 2: Convert to fraction form
    23,864,284.60/35,821,474.48 = 21,149,202.36/x
  3. Step 3: Cross multiply
    23,864,284.60x = 35,821,474.48 × 21,149,202.36
  4. Step 4: Simplify right side
    23,864,284.60x = 757,595,612,652,898.50
  5. Step 5: Solve for x
    x = 757,595,612,652,898.50/23,864,284.60
  6. Step 6: Final answer
    x = 31,746,001.42

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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.