Home / 25,467,787.61-38,200,866.91-10,703,704.63

Finding the Fourth Proportional to 25,467,787.61, 38,200,866.91 and 10,703,704.63

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Solution

The fourth proportional to 25,467,787.61, 38,200,866.91 and 10,703,704.63 is: 16,055,214.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,467,787.61 : 38,200,866.91 = 10,703,704.63 : x
  2. Step 2: Convert to fraction form
    25,467,787.61/38,200,866.91 = 10,703,704.63/x
  3. Step 3: Cross multiply
    25,467,787.61x = 38,200,866.91 × 10,703,704.63
  4. Step 4: Simplify right side
    25,467,787.61x = 408,890,796,043,467.38
  5. Step 5: Solve for x
    x = 408,890,796,043,467.38/25,467,787.61
  6. Step 6: Final answer
    x = 16,055,214.62

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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.