Home / 15,627,402.32-23,441,989.32-4,846,235.90

Finding the Fourth Proportional to 15,627,402.32, 23,441,989.32 and 4,846,235.90

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Solution

The fourth proportional to 15,627,402.32, 23,441,989.32 and 4,846,235.90 is: 7,269,628.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,627,402.32 : 23,441,989.32 = 4,846,235.90 : x
  2. Step 2: Convert to fraction form
    15,627,402.32/23,441,989.32 = 4,846,235.90/x
  3. Step 3: Cross multiply
    15,627,402.32x = 23,441,989.32 × 4,846,235.90
  4. Step 4: Simplify right side
    15,627,402.32x = 113,605,410,092,790.62
  5. Step 5: Solve for x
    x = 113,605,410,092,790.62/15,627,402.32
  6. Step 6: Final answer
    x = 7,269,628.55

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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.