Home / 17,624,383.72-26,435,327.58-4,670,247.58

Finding the Fourth Proportional to 17,624,383.72, 26,435,327.58 and 4,670,247.58

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Solution

The fourth proportional to 17,624,383.72, 26,435,327.58 and 4,670,247.58 is: 7,005,040.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,624,383.72 : 26,435,327.58 = 4,670,247.58 : x
  2. Step 2: Convert to fraction form
    17,624,383.72/26,435,327.58 = 4,670,247.58/x
  3. Step 3: Cross multiply
    17,624,383.72x = 26,435,327.58 × 4,670,247.58
  4. Step 4: Simplify right side
    17,624,383.72x = 123,459,524,590,913.92
  5. Step 5: Solve for x
    x = 123,459,524,590,913.92/17,624,383.72
  6. Step 6: Final answer
    x = 7,005,040.66

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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.