Home / 16,961,789.11-25,378,481.50-10,048,981.27

Finding the Fourth Proportional to 16,961,789.11, 25,378,481.50 and 10,048,981.27

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Solution

The fourth proportional to 16,961,789.11, 25,378,481.50 and 10,048,981.27 is: 15,035,435.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,961,789.11 : 25,378,481.50 = 10,048,981.27 : x
  2. Step 2: Convert to fraction form
    16,961,789.11/25,378,481.50 = 10,048,981.27/x
  3. Step 3: Cross multiply
    16,961,789.11x = 25,378,481.50 × 10,048,981.27
  4. Step 4: Simplify right side
    16,961,789.11x = 255,027,885,254,541.50
  5. Step 5: Solve for x
    x = 255,027,885,254,541.50/16,961,789.11
  6. Step 6: Final answer
    x = 15,035,435.45

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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.