Home / 16,857,250.36-23,260,503.06-10,238,394.49

Finding the Fourth Proportional to 16,857,250.36, 23,260,503.06 and 10,238,394.49

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Solution

The fourth proportional to 16,857,250.36, 23,260,503.06 and 10,238,394.49 is: 14,127,464.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,250.36 : 23,260,503.06 = 10,238,394.49 : x
  2. Step 2: Convert to fraction form
    16,857,250.36/23,260,503.06 = 10,238,394.49/x
  3. Step 3: Cross multiply
    16,857,250.36x = 23,260,503.06 × 10,238,394.49
  4. Step 4: Simplify right side
    16,857,250.36x = 238,150,206,247,829.59
  5. Step 5: Solve for x
    x = 238,150,206,247,829.59/16,857,250.36
  6. Step 6: Final answer
    x = 14,127,464.52

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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.