Home / 23,435,975-32,336,414.88-14,145,052.16

Finding the Fourth Proportional to 23,435,975, 32,336,414.88 and 14,145,052.16

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Solution

The fourth proportional to 23,435,975, 32,336,414.88 and 14,145,052.16 is: 19,517,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435,975 : 32,336,414.88 = 14,145,052.16 : x
  2. Step 2: Convert to fraction form
    23,435,975/32,336,414.88 = 14,145,052.16/x
  3. Step 3: Cross multiply
    23,435,975x = 32,336,414.88 × 14,145,052.16
  4. Step 4: Simplify right side
    23,435,975x = 457,400,275,145,000.12
  5. Step 5: Solve for x
    x = 457,400,275,145,000.12/23,435,975
  6. Step 6: Final answer
    x = 19,517,014.98

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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.