Home / 33,187,046.10-49,787,567.55-14,007,930.90

Finding the Fourth Proportional to 33,187,046.10, 49,787,567.55 and 14,007,930.90

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Solution

The fourth proportional to 33,187,046.10, 49,787,567.55 and 14,007,930.90 is: 21,014,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,187,046.10 : 49,787,567.55 = 14,007,930.90 : x
  2. Step 2: Convert to fraction form
    33,187,046.10/49,787,567.55 = 14,007,930.90/x
  3. Step 3: Cross multiply
    33,187,046.10x = 49,787,567.55 × 14,007,930.90
  4. Step 4: Simplify right side
    33,187,046.10x = 697,420,805,919,482.25
  5. Step 5: Solve for x
    x = 697,420,805,919,482.25/33,187,046.10
  6. Step 6: Final answer
    x = 21,014,850.31

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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.