Home / 25,843,405.28-35,664,138.46-14,241,383.96

Finding the Fourth Proportional to 25,843,405.28, 35,664,138.46 and 14,241,383.96

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Solution

The fourth proportional to 25,843,405.28, 35,664,138.46 and 14,241,383.96 is: 19,653,241.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,843,405.28 : 35,664,138.46 = 14,241,383.96 : x
  2. Step 2: Convert to fraction form
    25,843,405.28/35,664,138.46 = 14,241,383.96/x
  3. Step 3: Cross multiply
    25,843,405.28x = 35,664,138.46 × 14,241,383.96
  4. Step 4: Simplify right side
    25,843,405.28x = 507,906,689,197,539
  5. Step 5: Solve for x
    x = 507,906,689,197,539/25,843,405.28
  6. Step 6: Final answer
    x = 19,653,241.66

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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.