Home / 19,167,743.00-26,451,352.81-10,465,910.57

Finding the Fourth Proportional to 19,167,743.00, 26,451,352.81 and 10,465,910.57

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Solution

The fourth proportional to 19,167,743.00, 26,451,352.81 and 10,465,910.57 is: 14,442,884.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,743.00 : 26,451,352.81 = 10,465,910.57 : x
  2. Step 2: Convert to fraction form
    19,167,743.00/26,451,352.81 = 10,465,910.57/x
  3. Step 3: Cross multiply
    19,167,743.00x = 26,451,352.81 × 10,465,910.57
  4. Step 4: Simplify right side
    19,167,743.00x = 276,837,493,044,188.97
  5. Step 5: Solve for x
    x = 276,837,493,044,188.97/19,167,743.00
  6. Step 6: Final answer
    x = 14,442,884.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.