Home / 33,545,900.10-50,318,850.15-33,333,323.70

Finding the Fourth Proportional to 33,545,900.10, 50,318,850.15 and 33,333,323.70

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Solution

The fourth proportional to 33,545,900.10, 50,318,850.15 and 33,333,323.70 is: 49,999,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,900.10 : 50,318,850.15 = 33,333,323.70 : x
  2. Step 2: Convert to fraction form
    33,545,900.10/50,318,850.15 = 33,333,323.70/x
  3. Step 3: Cross multiply
    33,545,900.10x = 50,318,850.15 × 33,333,323.70
  4. Step 4: Simplify right side
    33,545,900.10x = 1,677,294,520,261,743.50
  5. Step 5: Solve for x
    x = 1,677,294,520,261,743.50/33,545,900.10
  6. Step 6: Final answer
    x = 49,999,985.55

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1.5x scale

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.