Home / 17,353,606.20-26,032,586.54-5,221,179.96

Finding the Fourth Proportional to 17,353,606.20, 26,032,586.54 and 5,221,179.96

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Solution

The fourth proportional to 17,353,606.20, 26,032,586.54 and 5,221,179.96 is: 7,832,425.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353,606.20 : 26,032,586.54 = 5,221,179.96 : x
  2. Step 2: Convert to fraction form
    17,353,606.20/26,032,586.54 = 5,221,179.96/x
  3. Step 3: Cross multiply
    17,353,606.20x = 26,032,586.54 × 5,221,179.96
  4. Step 4: Simplify right side
    17,353,606.20x = 135,920,819,149,613.73
  5. Step 5: Solve for x
    x = 135,920,819,149,613.73/17,353,606.20
  6. Step 6: Final answer
    x = 7,832,425.01

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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.