Home / 14,946,209.70-22,419,314.55-11,332,410.90

Finding the Fourth Proportional to 14,946,209.70, 22,419,314.55 and 11,332,410.90

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Solution

The fourth proportional to 14,946,209.70, 22,419,314.55 and 11,332,410.90 is: 16,998,616.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,946,209.70 : 22,419,314.55 = 11,332,410.90 : x
  2. Step 2: Convert to fraction form
    14,946,209.70/22,419,314.55 = 11,332,410.90/x
  3. Step 3: Cross multiply
    14,946,209.70x = 22,419,314.55 × 11,332,410.90
  4. Step 4: Simplify right side
    14,946,209.70x = 254,064,884,576,948.62
  5. Step 5: Solve for x
    x = 254,064,884,576,948.62/14,946,209.70
  6. Step 6: Final answer
    x = 16,998,616.35

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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.