Home / 16,883,774.32-25,325,474.56-4,104,291.28

Finding the Fourth Proportional to 16,883,774.32, 25,325,474.56 and 4,104,291.28

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Solution

The fourth proportional to 16,883,774.32, 25,325,474.56 and 4,104,291.28 is: 6,156,391.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,883,774.32 : 25,325,474.56 = 4,104,291.28 : x
  2. Step 2: Convert to fraction form
    16,883,774.32/25,325,474.56 = 4,104,291.28/x
  3. Step 3: Cross multiply
    16,883,774.32x = 25,325,474.56 × 4,104,291.28
  4. Step 4: Simplify right side
    16,883,774.32x = 103,943,124,398,469.83
  5. Step 5: Solve for x
    x = 103,943,124,398,469.83/16,883,774.32
  6. Step 6: Final answer
    x = 6,156,391.48

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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.