Home / 23,405,141.70-35,107,712.55-16,224,783.30

Finding the Fourth Proportional to 23,405,141.70, 35,107,712.55 and 16,224,783.30

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Solution

The fourth proportional to 23,405,141.70, 35,107,712.55 and 16,224,783.30 is: 24,337,174.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,405,141.70 : 35,107,712.55 = 16,224,783.30 : x
  2. Step 2: Convert to fraction form
    23,405,141.70/35,107,712.55 = 16,224,783.30/x
  3. Step 3: Cross multiply
    23,405,141.70x = 35,107,712.55 × 16,224,783.30
  4. Step 4: Simplify right side
    23,405,141.70x = 569,615,028,282,440.38
  5. Step 5: Solve for x
    x = 569,615,028,282,440.38/23,405,141.70
  6. Step 6: Final answer
    x = 24,337,174.95

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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.