Home / 14,454,811-19,952,105.25-9,298,173

Finding the Fourth Proportional to 14,454,811, 19,952,105.25 and 9,298,173

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Solution

The fourth proportional to 14,454,811, 19,952,105.25 and 9,298,173 is: 12,834,351.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,454,811 : 19,952,105.25 = 9,298,173 : x
  2. Step 2: Convert to fraction form
    14,454,811/19,952,105.25 = 9,298,173/x
  3. Step 3: Cross multiply
    14,454,811x = 19,952,105.25 × 9,298,173
  4. Step 4: Simplify right side
    14,454,811x = 185,518,126,328,708.25
  5. Step 5: Solve for x
    x = 185,518,126,328,708.25/14,454,811
  6. Step 6: Final answer
    x = 12,834,351.58

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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.