Home / 16,607,235.80-24,910,853.70-13,961,840.60

Finding the Fourth Proportional to 16,607,235.80, 24,910,853.70 and 13,961,840.60

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Solution

The fourth proportional to 16,607,235.80, 24,910,853.70 and 13,961,840.60 is: 20,942,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,235.80 : 24,910,853.70 = 13,961,840.60 : x
  2. Step 2: Convert to fraction form
    16,607,235.80/24,910,853.70 = 13,961,840.60/x
  3. Step 3: Cross multiply
    16,607,235.80x = 24,910,853.70 × 13,961,840.60
  4. Step 4: Simplify right side
    16,607,235.80x = 347,801,368,569,320.19
  5. Step 5: Solve for x
    x = 347,801,368,569,320.19/16,607,235.80
  6. Step 6: Final answer
    x = 20,942,760.90

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1.5x scale

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.