Home / 19,504,730.37-26,934,620.94-14,601,439.92

Finding the Fourth Proportional to 19,504,730.37, 26,934,620.94 and 14,601,439.92

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Solution

The fourth proportional to 19,504,730.37, 26,934,620.94 and 14,601,439.92 is: 20,163,531.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,504,730.37 : 26,934,620.94 = 14,601,439.92 : x
  2. Step 2: Convert to fraction form
    19,504,730.37/26,934,620.94 = 14,601,439.92/x
  3. Step 3: Cross multiply
    19,504,730.37x = 26,934,620.94 × 14,601,439.92
  4. Step 4: Simplify right side
    19,504,730.37x = 393,284,249,423,383.94
  5. Step 5: Solve for x
    x = 393,284,249,423,383.94/19,504,730.37
  6. Step 6: Final answer
    x = 20,163,531.72

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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.