Home / 16,735,165.80-25,102,748.70-11,633,332.20

Finding the Fourth Proportional to 16,735,165.80, 25,102,748.70 and 11,633,332.20

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Solution

The fourth proportional to 16,735,165.80, 25,102,748.70 and 11,633,332.20 is: 17,449,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735,165.80 : 25,102,748.70 = 11,633,332.20 : x
  2. Step 2: Convert to fraction form
    16,735,165.80/25,102,748.70 = 11,633,332.20/x
  3. Step 3: Cross multiply
    16,735,165.80x = 25,102,748.70 × 11,633,332.20
  4. Step 4: Simplify right side
    16,735,165.80x = 292,028,614,760,218.12
  5. Step 5: Solve for x
    x = 292,028,614,760,218.12/16,735,165.80
  6. Step 6: Final answer
    x = 17,449,998.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.