Home / 16,633,109.52-22,953,882.60-9,757,708.56

Finding the Fourth Proportional to 16,633,109.52, 22,953,882.60 and 9,757,708.56

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Solution

The fourth proportional to 16,633,109.52, 22,953,882.60 and 9,757,708.56 is: 13,465,750.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,633,109.52 : 22,953,882.60 = 9,757,708.56 : x
  2. Step 2: Convert to fraction form
    16,633,109.52/22,953,882.60 = 9,757,708.56/x
  3. Step 3: Cross multiply
    16,633,109.52x = 22,953,882.60 × 9,757,708.56
  4. Step 4: Simplify right side
    16,633,109.52x = 223,977,296,731,255.09
  5. Step 5: Solve for x
    x = 223,977,296,731,255.09/16,633,109.52
  6. Step 6: Final answer
    x = 13,465,750.13

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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.