Home / 9,942,027.89-14,908,330.06-3,462,843.56

Finding the Fourth Proportional to 9,942,027.89, 14,908,330.06 and 3,462,843.56

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Solution

The fourth proportional to 9,942,027.89, 14,908,330.06 and 3,462,843.56 is: 5,192,624.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942,027.89 : 14,908,330.06 = 3,462,843.56 : x
  2. Step 2: Convert to fraction form
    9,942,027.89/14,908,330.06 = 3,462,843.56/x
  3. Step 3: Cross multiply
    9,942,027.89x = 14,908,330.06 × 3,462,843.56
  4. Step 4: Simplify right side
    9,942,027.89x = 51,625,214,655,426.66
  5. Step 5: Solve for x
    x = 51,625,214,655,426.66/9,942,027.89
  6. Step 6: Final answer
    x = 5,192,624.21

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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.