Home / 25,680,599.36-35,441,469.14-14,080,404.86

Finding the Fourth Proportional to 25,680,599.36, 35,441,469.14 and 14,080,404.86

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Solution

The fourth proportional to 25,680,599.36, 35,441,469.14 and 14,080,404.86 is: 19,432,187.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,680,599.36 : 35,441,469.14 = 14,080,404.86 : x
  2. Step 2: Convert to fraction form
    25,680,599.36/35,441,469.14 = 14,080,404.86/x
  3. Step 3: Cross multiply
    25,680,599.36x = 35,441,469.14 × 14,080,404.86
  4. Step 4: Simplify right side
    25,680,599.36x = 499,030,234,352,784.19
  5. Step 5: Solve for x
    x = 499,030,234,352,784.19/25,680,599.36
  6. Step 6: Final answer
    x = 19,432,187.98

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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.