Home / 14,784,658.40-22,179,219.92-6,265,029.60

Finding the Fourth Proportional to 14,784,658.40, 22,179,219.92 and 6,265,029.60

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Solution

The fourth proportional to 14,784,658.40, 22,179,219.92 and 6,265,029.60 is: 9,398,490.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,658.40 : 22,179,219.92 = 6,265,029.60 : x
  2. Step 2: Convert to fraction form
    14,784,658.40/22,179,219.92 = 6,265,029.60/x
  3. Step 3: Cross multiply
    14,784,658.40x = 22,179,219.92 × 6,265,029.60
  4. Step 4: Simplify right side
    14,784,658.40x = 138,953,469,303,709.64
  5. Step 5: Solve for x
    x = 138,953,469,303,709.64/14,784,658.40
  6. Step 6: Final answer
    x = 9,398,490.35

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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.