Home / 17,693,716.38-24,404,750.77-11,810,384.27

Finding the Fourth Proportional to 17,693,716.38, 24,404,750.77 and 11,810,384.27

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Solution

The fourth proportional to 17,693,716.38, 24,404,750.77 and 11,810,384.27 is: 16,289,934.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,693,716.38 : 24,404,750.77 = 11,810,384.27 : x
  2. Step 2: Convert to fraction form
    17,693,716.38/24,404,750.77 = 11,810,384.27/x
  3. Step 3: Cross multiply
    17,693,716.38x = 24,404,750.77 × 11,810,384.27
  4. Step 4: Simplify right side
    17,693,716.38x = 288,229,484,426,202.75
  5. Step 5: Solve for x
    x = 288,229,484,426,202.75/17,693,716.38
  6. Step 6: Final answer
    x = 16,289,934.70

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1.5x scale

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.