Home / 17,514,311.07-26,273,973.85-5,384,792.97

Finding the Fourth Proportional to 17,514,311.07, 26,273,973.85 and 5,384,792.97

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Solution

The fourth proportional to 17,514,311.07, 26,273,973.85 and 5,384,792.97 is: 8,077,960.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514,311.07 : 26,273,973.85 = 5,384,792.97 : x
  2. Step 2: Convert to fraction form
    17,514,311.07/26,273,973.85 = 5,384,792.97/x
  3. Step 3: Cross multiply
    17,514,311.07x = 26,273,973.85 × 5,384,792.97
  4. Step 4: Simplify right side
    17,514,311.07x = 141,479,909,667,981.84
  5. Step 5: Solve for x
    x = 141,479,909,667,981.84/17,514,311.07
  6. Step 6: Final answer
    x = 8,077,960.31

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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.