Home / 23,589,745.64-32,550,337.86-13,275,853.64

Finding the Fourth Proportional to 23,589,745.64, 32,550,337.86 and 13,275,853.64

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Solution

The fourth proportional to 23,589,745.64, 32,550,337.86 and 13,275,853.64 is: 18,318,702.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,745.64 : 32,550,337.86 = 13,275,853.64 : x
  2. Step 2: Convert to fraction form
    23,589,745.64/32,550,337.86 = 13,275,853.64/x
  3. Step 3: Cross multiply
    23,589,745.64x = 32,550,337.86 × 13,275,853.64
  4. Step 4: Simplify right side
    23,589,745.64x = 432,133,521,361,910.81
  5. Step 5: Solve for x
    x = 432,133,521,361,910.81/23,589,745.64
  6. Step 6: Final answer
    x = 18,318,702.03

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1.5x scale

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.