Home / 22,383,093.60-33,624,406.80-21,537,064.80

Finding the Fourth Proportional to 22,383,093.60, 33,624,406.80 and 21,537,064.80

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Solution

The fourth proportional to 22,383,093.60, 33,624,406.80 and 21,537,064.80 is: 32,353,482.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,383,093.60 : 33,624,406.80 = 21,537,064.80 : x
  2. Step 2: Convert to fraction form
    22,383,093.60/33,624,406.80 = 21,537,064.80/x
  3. Step 3: Cross multiply
    22,383,093.60x = 33,624,406.80 × 21,537,064.80
  4. Step 4: Simplify right side
    22,383,093.60x = 724,171,028,113,160.62
  5. Step 5: Solve for x
    x = 724,171,028,113,160.62/22,383,093.60
  6. Step 6: Final answer
    x = 32,353,482.55

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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.