Home / 12,535,081.99-18,804,296.09-4,960,276.27

Finding the Fourth Proportional to 12,535,081.99, 18,804,296.09 and 4,960,276.27

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Solution

The fourth proportional to 12,535,081.99, 18,804,296.09 and 4,960,276.27 is: 7,441,076.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,535,081.99 : 18,804,296.09 = 4,960,276.27 : x
  2. Step 2: Convert to fraction form
    12,535,081.99/18,804,296.09 = 4,960,276.27/x
  3. Step 3: Cross multiply
    12,535,081.99x = 18,804,296.09 × 4,960,276.27
  4. Step 4: Simplify right side
    12,535,081.99x = 93,274,503,681,681.47
  5. Step 5: Solve for x
    x = 93,274,503,681,681.47/12,535,081.99
  6. Step 6: Final answer
    x = 7,441,076.47

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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.