Home / 16,943,054.80-25,412,124.60-4,974,542.80

Finding the Fourth Proportional to 16,943,054.80, 25,412,124.60 and 4,974,542.80

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Solution

The fourth proportional to 16,943,054.80, 25,412,124.60 and 4,974,542.80 is: 7,461,092.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,943,054.80 : 25,412,124.60 = 4,974,542.80 : x
  2. Step 2: Convert to fraction form
    16,943,054.80/25,412,124.60 = 4,974,542.80/x
  3. Step 3: Cross multiply
    16,943,054.80x = 25,412,124.60 × 4,974,542.80
  4. Step 4: Simplify right side
    16,943,054.80x = 126,413,701,461,632.88
  5. Step 5: Solve for x
    x = 126,413,701,461,632.88/16,943,054.80
  6. Step 6: Final answer
    x = 7,461,092.64

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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.