Home / 16,675,413.59-25,015,137.89-5,890,507.40

Finding the Fourth Proportional to 16,675,413.59, 25,015,137.89 and 5,890,507.40

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Solution

The fourth proportional to 16,675,413.59, 25,015,137.89 and 5,890,507.40 is: 8,836,473.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,413.59 : 25,015,137.89 = 5,890,507.40 : x
  2. Step 2: Convert to fraction form
    16,675,413.59/25,015,137.89 = 5,890,507.40/x
  3. Step 3: Cross multiply
    16,675,413.59x = 25,015,137.89 × 5,890,507.40
  4. Step 4: Simplify right side
    16,675,413.59x = 147,351,854,698,537.16
  5. Step 5: Solve for x
    x = 147,351,854,698,537.16/16,675,413.59
  6. Step 6: Final answer
    x = 8,836,473.77

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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.