Home / 34,280,011.15-51,383,865.21-11,244,930.64

Finding the Fourth Proportional to 34,280,011.15, 51,383,865.21 and 11,244,930.64

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Solution

The fourth proportional to 34,280,011.15, 51,383,865.21 and 11,244,930.64 is: 16,855,537.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,280,011.15 : 51,383,865.21 = 11,244,930.64 : x
  2. Step 2: Convert to fraction form
    34,280,011.15/51,383,865.21 = 11,244,930.64/x
  3. Step 3: Cross multiply
    34,280,011.15x = 51,383,865.21 × 11,244,930.64
  4. Step 4: Simplify right side
    34,280,011.15x = 577,808,000,301,559.12
  5. Step 5: Solve for x
    x = 577,808,000,301,559.12/34,280,011.15
  6. Step 6: Final answer
    x = 16,855,537.12

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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.