Home / 16,569,216.39-22,853,739.96-11,059,813.47

Finding the Fourth Proportional to 16,569,216.39, 22,853,739.96 and 11,059,813.47

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Solution

The fourth proportional to 16,569,216.39, 22,853,739.96 and 11,059,813.47 is: 15,254,680.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,569,216.39 : 22,853,739.96 = 11,059,813.47 : x
  2. Step 2: Convert to fraction form
    16,569,216.39/22,853,739.96 = 11,059,813.47/x
  3. Step 3: Cross multiply
    16,569,216.39x = 22,853,739.96 × 11,059,813.47
  4. Step 4: Simplify right side
    16,569,216.39x = 252,758,101,049,485.28
  5. Step 5: Solve for x
    x = 252,758,101,049,485.28/16,569,216.39
  6. Step 6: Final answer
    x = 15,254,680.43

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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.