Home / 25,794,832.50-38,692,580.85-7,594,889.58

Finding the Fourth Proportional to 25,794,832.50, 38,692,580.85 and 7,594,889.58

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Solution

The fourth proportional to 25,794,832.50, 38,692,580.85 and 7,594,889.58 is: 11,392,432.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,794,832.50 : 38,692,580.85 = 7,594,889.58 : x
  2. Step 2: Convert to fraction form
    25,794,832.50/38,692,580.85 = 7,594,889.58/x
  3. Step 3: Cross multiply
    25,794,832.50x = 38,692,580.85 × 7,594,889.58
  4. Step 4: Simplify right side
    25,794,832.50x = 293,865,879,120,972.56
  5. Step 5: Solve for x
    x = 293,865,879,120,972.56/25,794,832.50
  6. Step 6: Final answer
    x = 11,392,432.15

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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.