Home / 16,792,001.54-25,188,142.51-4,662,410.89

Finding the Fourth Proportional to 16,792,001.54, 25,188,142.51 and 4,662,410.89

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Solution

The fourth proportional to 16,792,001.54, 25,188,142.51 and 4,662,410.89 is: 6,993,655.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,792,001.54 : 25,188,142.51 = 4,662,410.89 : x
  2. Step 2: Convert to fraction form
    16,792,001.54/25,188,142.51 = 4,662,410.89/x
  3. Step 3: Cross multiply
    16,792,001.54x = 25,188,142.51 × 4,662,410.89
  4. Step 4: Simplify right side
    16,792,001.54x = 117,437,469,830,513.64
  5. Step 5: Solve for x
    x = 117,437,469,830,513.64/16,792,001.54
  6. Step 6: Final answer
    x = 6,993,655.25

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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.