Home / 23,238,216.63-34,856,063.51-7,062,906.78

Finding the Fourth Proportional to 23,238,216.63, 34,856,063.51 and 7,062,906.78

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Solution

The fourth proportional to 23,238,216.63, 34,856,063.51 and 7,062,906.78 is: 10,593,976.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,238,216.63 : 34,856,063.51 = 7,062,906.78 : x
  2. Step 2: Convert to fraction form
    23,238,216.63/34,856,063.51 = 7,062,906.78/x
  3. Step 3: Cross multiply
    23,238,216.63x = 34,856,063.51 × 7,062,906.78
  4. Step 4: Simplify right side
    23,238,216.63x = 246,185,127,114,609.28
  5. Step 5: Solve for x
    x = 246,185,127,114,609.28/23,238,216.63
  6. Step 6: Final answer
    x = 10,593,976.77

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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.