Home / 33,991,305.89-51,002,030.30-17,813,410.79

Finding the Fourth Proportional to 33,991,305.89, 51,002,030.30 and 17,813,410.79

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Solution

The fourth proportional to 33,991,305.89, 51,002,030.30 and 17,813,410.79 is: 26,728,014.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,991,305.89 : 51,002,030.30 = 17,813,410.79 : x
  2. Step 2: Convert to fraction form
    33,991,305.89/51,002,030.30 = 17,813,410.79/x
  3. Step 3: Cross multiply
    33,991,305.89x = 51,002,030.30 × 17,813,410.79
  4. Step 4: Simplify right side
    33,991,305.89x = 908,520,116,513,849.75
  5. Step 5: Solve for x
    x = 908,520,116,513,849.75/33,991,305.89
  6. Step 6: Final answer
    x = 26,728,014.50

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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.