Home / 25,763,954.40-38,645,906.76-6,594,680.88

Finding the Fourth Proportional to 25,763,954.40, 38,645,906.76 and 6,594,680.88

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Solution

The fourth proportional to 25,763,954.40, 38,645,906.76 and 6,594,680.88 is: 9,892,014.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,763,954.40 : 38,645,906.76 = 6,594,680.88 : x
  2. Step 2: Convert to fraction form
    25,763,954.40/38,645,906.76 = 6,594,680.88/x
  3. Step 3: Cross multiply
    25,763,954.40x = 38,645,906.76 × 6,594,680.88
  4. Step 4: Simplify right side
    25,763,954.40x = 254,857,422,400,434.72
  5. Step 5: Solve for x
    x = 254,857,422,400,434.72/25,763,954.40
  6. Step 6: Final answer
    x = 9,892,014.96

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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.