Home / 14,571,008.80-21,859,137.60-6,052,206.40

Finding the Fourth Proportional to 14,571,008.80, 21,859,137.60 and 6,052,206.40

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Solution

The fourth proportional to 14,571,008.80, 21,859,137.60 and 6,052,206.40 is: 9,079,399.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,571,008.80 : 21,859,137.60 = 6,052,206.40 : x
  2. Step 2: Convert to fraction form
    14,571,008.80/21,859,137.60 = 6,052,206.40/x
  3. Step 3: Cross multiply
    14,571,008.80x = 21,859,137.60 × 6,052,206.40
  4. Step 4: Simplify right side
    14,571,008.80x = 132,296,012,481,200.66
  5. Step 5: Solve for x
    x = 132,296,012,481,200.66/14,571,008.80
  6. Step 6: Final answer
    x = 9,079,399.67

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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.