Home / 23,682,455.24-35,459,811.84-15,464,740.76

Finding the Fourth Proportional to 23,682,455.24, 35,459,811.84 and 15,464,740.76

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Solution

The fourth proportional to 23,682,455.24, 35,459,811.84 and 15,464,740.76 is: 23,155,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,682,455.24 : 35,459,811.84 = 15,464,740.76 : x
  2. Step 2: Convert to fraction form
    23,682,455.24/35,459,811.84 = 15,464,740.76/x
  3. Step 3: Cross multiply
    23,682,455.24x = 35,459,811.84 × 15,464,740.76
  4. Step 4: Simplify right side
    23,682,455.24x = 548,376,797,503,978.62
  5. Step 5: Solve for x
    x = 548,376,797,503,978.62/23,682,455.24
  6. Step 6: Final answer
    x = 23,155,403.10

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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.