Home / 27,507,365.10-41,246,532.45-9,305,304.30

Finding the Fourth Proportional to 27,507,365.10, 41,246,532.45 and 9,305,304.30

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Solution

The fourth proportional to 27,507,365.10, 41,246,532.45 and 9,305,304.30 is: 13,953,046.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,507,365.10 : 41,246,532.45 = 9,305,304.30 : x
  2. Step 2: Convert to fraction form
    27,507,365.10/41,246,532.45 = 9,305,304.30/x
  3. Step 3: Cross multiply
    27,507,365.10x = 41,246,532.45 × 9,305,304.30
  4. Step 4: Simplify right side
    27,507,365.10x = 383,811,535,767,074.56
  5. Step 5: Solve for x
    x = 383,811,535,767,074.56/27,507,365.10
  6. Step 6: Final answer
    x = 13,953,046.19

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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.