Home / 25,386,241.44-35,033,621.92-13,784,293.92

Finding the Fourth Proportional to 25,386,241.44, 35,033,621.92 and 13,784,293.92

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Solution

The fourth proportional to 25,386,241.44, 35,033,621.92 and 13,784,293.92 is: 19,022,656.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,386,241.44 : 35,033,621.92 = 13,784,293.92 : x
  2. Step 2: Convert to fraction form
    25,386,241.44/35,033,621.92 = 13,784,293.92/x
  3. Step 3: Cross multiply
    25,386,241.44x = 35,033,621.92 × 13,784,293.92
  4. Step 4: Simplify right side
    25,386,241.44x = 482,913,741,627,434.75
  5. Step 5: Solve for x
    x = 482,913,741,627,434.75/25,386,241.44
  6. Step 6: Final answer
    x = 19,022,656.14

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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.