Home / 15,296,544.78-22,949,021.46-4,513,846.64

Finding the Fourth Proportional to 15,296,544.78, 22,949,021.46 and 4,513,846.64

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Solution

The fourth proportional to 15,296,544.78, 22,949,021.46 and 4,513,846.64 is: 6,772,010.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296,544.78 : 22,949,021.46 = 4,513,846.64 : x
  2. Step 2: Convert to fraction form
    15,296,544.78/22,949,021.46 = 4,513,846.64/x
  3. Step 3: Cross multiply
    15,296,544.78x = 22,949,021.46 × 4,513,846.64
  4. Step 4: Simplify right side
    15,296,544.78x = 103,588,363,408,508.89
  5. Step 5: Solve for x
    x = 103,588,363,408,508.89/15,296,544.78
  6. Step 6: Final answer
    x = 6,772,010.60

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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.