Home / 16,171,409.35-24,257,114.03-7,668,353.35

Finding the Fourth Proportional to 16,171,409.35, 24,257,114.03 and 7,668,353.35

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Solution

The fourth proportional to 16,171,409.35, 24,257,114.03 and 7,668,353.35 is: 11,502,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,409.35 : 24,257,114.03 = 7,668,353.35 : x
  2. Step 2: Convert to fraction form
    16,171,409.35/24,257,114.03 = 7,668,353.35/x
  3. Step 3: Cross multiply
    16,171,409.35x = 24,257,114.03 × 7,668,353.35
  4. Step 4: Simplify right side
    16,171,409.35x = 186,012,121,633,282.50
  5. Step 5: Solve for x
    x = 186,012,121,633,282.50/16,171,409.35
  6. Step 6: Final answer
    x = 11,502,530.03

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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.