Home / 22,623,335.79-33,930,624-8,790,270.81

Finding the Fourth Proportional to 22,623,335.79, 33,930,624 and 8,790,270.81

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Solution

The fourth proportional to 22,623,335.79, 33,930,624 and 8,790,270.81 is: 13,183,704.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,623,335.79 : 33,930,624 = 8,790,270.81 : x
  2. Step 2: Convert to fraction form
    22,623,335.79/33,930,624 = 8,790,270.81/x
  3. Step 3: Cross multiply
    22,623,335.79x = 33,930,624 × 8,790,270.81
  4. Step 4: Simplify right side
    22,623,335.79x = 298,259,373,712,285.44
  5. Step 5: Solve for x
    x = 298,259,373,712,285.44/22,623,335.79
  6. Step 6: Final answer
    x = 13,183,704.49

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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.