Home / 27,708,002.60-41,562,003.90-11,528,576.60

Finding the Fourth Proportional to 27,708,002.60, 41,562,003.90 and 11,528,576.60

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Solution

The fourth proportional to 27,708,002.60, 41,562,003.90 and 11,528,576.60 is: 17,292,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,708,002.60 : 41,562,003.90 = 11,528,576.60 : x
  2. Step 2: Convert to fraction form
    27,708,002.60/41,562,003.90 = 11,528,576.60/x
  3. Step 3: Cross multiply
    27,708,002.60x = 41,562,003.90 × 11,528,576.60
  4. Step 4: Simplify right side
    27,708,002.60x = 479,150,745,610,648.69
  5. Step 5: Solve for x
    x = 479,150,745,610,648.69/27,708,002.60
  6. Step 6: Final answer
    x = 17,292,864.90

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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.