Home / 33,991,316.40-51,002,046.06-17,813,421.30

Finding the Fourth Proportional to 33,991,316.40, 51,002,046.06 and 17,813,421.30

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Solution

The fourth proportional to 33,991,316.40, 51,002,046.06 and 17,813,421.30 is: 26,728,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,316.40 : 51,002,046.06 = 17,813,421.30 : x
  2. Step 2: Convert to fraction form
    33,991,316.40/51,002,046.06 = 17,813,421.30/x
  3. Step 3: Cross multiply
    33,991,316.40x = 51,002,046.06 × 17,813,421.30
  4. Step 4: Simplify right side
    33,991,316.40x = 908,520,933,628,785.12
  5. Step 5: Solve for x
    x = 908,520,933,628,785.12/33,991,316.40
  6. Step 6: Final answer
    x = 26,728,030.27

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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.