Home / 33,337,813.20-50,006,719.80-14,169,195.60

Finding the Fourth Proportional to 33,337,813.20, 50,006,719.80 and 14,169,195.60

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Solution

The fourth proportional to 33,337,813.20, 50,006,719.80 and 14,169,195.60 is: 21,253,793.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,337,813.20 : 50,006,719.80 = 14,169,195.60 : x
  2. Step 2: Convert to fraction form
    33,337,813.20/50,006,719.80 = 14,169,195.60/x
  3. Step 3: Cross multiply
    33,337,813.20x = 50,006,719.80 × 14,169,195.60
  4. Step 4: Simplify right side
    33,337,813.20x = 708,554,994,160,592.88
  5. Step 5: Solve for x
    x = 708,554,994,160,592.88/33,337,813.20
  6. Step 6: Final answer
    x = 21,253,793.40

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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.