Home / 14,923,396.60-22,385,094.90-5,339,087.80

Finding the Fourth Proportional to 14,923,396.60, 22,385,094.90 and 5,339,087.80

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Solution

The fourth proportional to 14,923,396.60, 22,385,094.90 and 5,339,087.80 is: 8,008,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,396.60 : 22,385,094.90 = 5,339,087.80 : x
  2. Step 2: Convert to fraction form
    14,923,396.60/22,385,094.90 = 5,339,087.80/x
  3. Step 3: Cross multiply
    14,923,396.60x = 22,385,094.90 × 5,339,087.80
  4. Step 4: Simplify right side
    14,923,396.60x = 119,515,987,082,432.20
  5. Step 5: Solve for x
    x = 119,515,987,082,432.20/14,923,396.60
  6. Step 6: Final answer
    x = 8,008,631.70

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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.