Home / 14,764,496.04-20,375,060.84-8,238,400.56

Finding the Fourth Proportional to 14,764,496.04, 20,375,060.84 and 8,238,400.56

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Solution

The fourth proportional to 14,764,496.04, 20,375,060.84 and 8,238,400.56 is: 11,369,024.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764,496.04 : 20,375,060.84 = 8,238,400.56 : x
  2. Step 2: Convert to fraction form
    14,764,496.04/20,375,060.84 = 8,238,400.56/x
  3. Step 3: Cross multiply
    14,764,496.04x = 20,375,060.84 × 8,238,400.56
  4. Step 4: Simplify right side
    14,764,496.04x = 167,857,912,634,290.06
  5. Step 5: Solve for x
    x = 167,857,912,634,290.06/14,764,496.04
  6. Step 6: Final answer
    x = 11,369,024.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.