Home / 23,566,249.57-32,520,914.61-13,643,550.73

Finding the Fourth Proportional to 23,566,249.57, 32,520,914.61 and 13,643,550.73

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Solution

The fourth proportional to 23,566,249.57, 32,520,914.61 and 13,643,550.73 is: 18,827,804.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,566,249.57 : 32,520,914.61 = 13,643,550.73 : x
  2. Step 2: Convert to fraction form
    23,566,249.57/32,520,914.61 = 13,643,550.73/x
  3. Step 3: Cross multiply
    23,566,249.57x = 32,520,914.61 × 13,643,550.73
  4. Step 4: Simplify right side
    23,566,249.57x = 443,700,748,267,533.19
  5. Step 5: Solve for x
    x = 443,700,748,267,533.19/23,566,249.57
  6. Step 6: Final answer
    x = 18,827,804.86

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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.