Home / 25,976,065.50-35,850,753.72-14,960,671.38

Finding the Fourth Proportional to 25,976,065.50, 35,850,753.72 and 14,960,671.38

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Solution

The fourth proportional to 25,976,065.50, 35,850,753.72 and 14,960,671.38 is: 20,647,905.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,976,065.50 : 35,850,753.72 = 14,960,671.38 : x
  2. Step 2: Convert to fraction form
    25,976,065.50/35,850,753.72 = 14,960,671.38/x
  3. Step 3: Cross multiply
    25,976,065.50x = 35,850,753.72 × 14,960,671.38
  4. Step 4: Simplify right side
    25,976,065.50x = 536,351,345,130,232.56
  5. Step 5: Solve for x
    x = 536,351,345,130,232.56/25,976,065.50
  6. Step 6: Final answer
    x = 20,647,905.48

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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.