Home / 27,554,014.40-41,308,626.72-9,615,715.52

Finding the Fourth Proportional to 27,554,014.40, 41,308,626.72 and 9,615,715.52

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Solution

The fourth proportional to 27,554,014.40, 41,308,626.72 and 9,615,715.52 is: 14,415,757.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,554,014.40 : 41,308,626.72 = 9,615,715.52 : x
  2. Step 2: Convert to fraction form
    27,554,014.40/41,308,626.72 = 9,615,715.52/x
  3. Step 3: Cross multiply
    27,554,014.40x = 41,308,626.72 × 9,615,715.52
  4. Step 4: Simplify right side
    27,554,014.40x = 397,212,003,061,390.69
  5. Step 5: Solve for x
    x = 397,212,003,061,390.69/27,554,014.40
  6. Step 6: Final answer
    x = 14,415,757.98

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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.