Home / 9,832,411.70-14,753,905.24-9,474,527.78

Finding the Fourth Proportional to 9,832,411.70, 14,753,905.24 and 9,474,527.78

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Solution

The fourth proportional to 9,832,411.70, 14,753,905.24 and 9,474,527.78 is: 14,216,886.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,832,411.70 : 14,753,905.24 = 9,474,527.78 : x
  2. Step 2: Convert to fraction form
    9,832,411.70/14,753,905.24 = 9,474,527.78/x
  3. Step 3: Cross multiply
    9,832,411.70x = 14,753,905.24 × 9,474,527.78
  4. Step 4: Simplify right side
    9,832,411.70x = 139,786,285,059,867.56
  5. Step 5: Solve for x
    x = 139,786,285,059,867.56/9,832,411.70
  6. Step 6: Final answer
    x = 14,216,886.90

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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.