Home / 14,691,775.20-22,040,773.20-4,455,794.40

Finding the Fourth Proportional to 14,691,775.20, 22,040,773.20 and 4,455,794.40

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Solution

The fourth proportional to 14,691,775.20, 22,040,773.20 and 4,455,794.40 is: 6,684,634.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,691,775.20 : 22,040,773.20 = 4,455,794.40 : x
  2. Step 2: Convert to fraction form
    14,691,775.20/22,040,773.20 = 4,455,794.40/x
  3. Step 3: Cross multiply
    14,691,775.20x = 22,040,773.20 × 4,455,794.40
  4. Step 4: Simplify right side
    14,691,775.20x = 98,209,153,796,230.08
  5. Step 5: Solve for x
    x = 98,209,153,796,230.08/14,691,775.20
  6. Step 6: Final answer
    x = 6,684,634.94

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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.