Home / 23,331,639.69-32,188,682.64-14,614,636.77

Finding the Fourth Proportional to 23,331,639.69, 32,188,682.64 and 14,614,636.77

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Solution

The fourth proportional to 23,331,639.69, 32,188,682.64 and 14,614,636.77 is: 20,162,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,331,639.69 : 32,188,682.64 = 14,614,636.77 : x
  2. Step 2: Convert to fraction form
    23,331,639.69/32,188,682.64 = 14,614,636.77/x
  3. Step 3: Cross multiply
    23,331,639.69x = 32,188,682.64 × 14,614,636.77
  4. Step 4: Simplify right side
    23,331,639.69x = 470,425,904,888,404.69
  5. Step 5: Solve for x
    x = 470,425,904,888,404.69/23,331,639.69
  6. Step 6: Final answer
    x = 20,162,573.70

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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.