Home / 43,955,108.80-60,588,141.92-34,647,586.72

Finding the Fourth Proportional to 43,955,108.80, 60,588,141.92 and 34,647,586.72

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Solution

The fourth proportional to 43,955,108.80, 60,588,141.92 and 34,647,586.72 is: 47,758,564.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,955,108.80 : 60,588,141.92 = 34,647,586.72 : x
  2. Step 2: Convert to fraction form
    43,955,108.80/60,588,141.92 = 34,647,586.72/x
  3. Step 3: Cross multiply
    43,955,108.80x = 60,588,141.92 × 34,647,586.72
  4. Step 4: Simplify right side
    43,955,108.80x = 2,099,232,901,376,867.25
  5. Step 5: Solve for x
    x = 2,099,232,901,376,867.25/43,955,108.80
  6. Step 6: Final answer
    x = 47,758,564.56

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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.