Home / 22,933,594.92-31,647,567.62-12,619,353.64

Finding the Fourth Proportional to 22,933,594.92, 31,647,567.62 and 12,619,353.64

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Solution

The fourth proportional to 22,933,594.92, 31,647,567.62 and 12,619,353.64 is: 17,414,271.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,933,594.92 : 31,647,567.62 = 12,619,353.64 : x
  2. Step 2: Convert to fraction form
    22,933,594.92/31,647,567.62 = 12,619,353.64/x
  3. Step 3: Cross multiply
    22,933,594.92x = 31,647,567.62 × 12,619,353.64
  4. Step 4: Simplify right side
    22,933,594.92x = 399,371,847,642,593.19
  5. Step 5: Solve for x
    x = 399,371,847,642,593.19/22,933,594.92
  6. Step 6: Final answer
    x = 17,414,271.47

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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.