Home / 17,256,352.86-23,814,265.24-9,521,893.39

Finding the Fourth Proportional to 17,256,352.86, 23,814,265.24 and 9,521,893.39

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Solution

The fourth proportional to 17,256,352.86, 23,814,265.24 and 9,521,893.39 is: 13,140,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256,352.86 : 23,814,265.24 = 9,521,893.39 : x
  2. Step 2: Convert to fraction form
    17,256,352.86/23,814,265.24 = 9,521,893.39/x
  3. Step 3: Cross multiply
    17,256,352.86x = 23,814,265.24 × 9,521,893.39
  4. Step 4: Simplify right side
    17,256,352.86x = 226,756,894,776,462.75
  5. Step 5: Solve for x
    x = 226,756,894,776,462.75/17,256,352.86
  6. Step 6: Final answer
    x = 13,140,487.83

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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.