Home / 11,713,953.60-17,566,813.44-3,514,150.80

Finding the Fourth Proportional to 11,713,953.60, 17,566,813.44 and 3,514,150.80

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Solution

The fourth proportional to 11,713,953.60, 17,566,813.44 and 3,514,150.80 is: 5,269,991.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,713,953.60 : 17,566,813.44 = 3,514,150.80 : x
  2. Step 2: Convert to fraction form
    11,713,953.60/17,566,813.44 = 3,514,150.80/x
  3. Step 3: Cross multiply
    11,713,953.60x = 17,566,813.44 × 3,514,150.80
  4. Step 4: Simplify right side
    11,713,953.60x = 61,732,431,503,626.75
  5. Step 5: Solve for x
    x = 61,732,431,503,626.75/11,713,953.60
  6. Step 6: Final answer
    x = 5,269,991.12

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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.