Home / 14,614,977.45-20,494,560.75-14,614,977.45

Finding the Fourth Proportional to 14,614,977.45, 20,494,560.75 and 14,614,977.45

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Solution

The fourth proportional to 14,614,977.45, 20,494,560.75 and 14,614,977.45 is: 20,494,560.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,614,977.45 : 20,494,560.75 = 14,614,977.45 : x
  2. Step 2: Convert to fraction form
    14,614,977.45/20,494,560.75 = 14,614,977.45/x
  3. Step 3: Cross multiply
    14,614,977.45x = 20,494,560.75 × 14,614,977.45
  4. Step 4: Simplify right side
    14,614,977.45x = 299,527,543,208,905.06
  5. Step 5: Solve for x
    x = 299,527,543,208,905.06/14,614,977.45
  6. Step 6: Final answer
    x = 20,494,560.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.