Home / 34,594,809.73-47,741,833.89-19,125,890.82

Finding the Fourth Proportional to 34,594,809.73, 47,741,833.89 and 19,125,890.82

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Solution

The fourth proportional to 34,594,809.73, 47,741,833.89 and 19,125,890.82 is: 26,394,280.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,594,809.73 : 47,741,833.89 = 19,125,890.82 : x
  2. Step 2: Convert to fraction form
    34,594,809.73/47,741,833.89 = 19,125,890.82/x
  3. Step 3: Cross multiply
    34,594,809.73x = 47,741,833.89 × 19,125,890.82
  4. Step 4: Simplify right side
    34,594,809.73x = 913,105,102,526,715.88
  5. Step 5: Solve for x
    x = 913,105,102,526,715.88/34,594,809.73
  6. Step 6: Final answer
    x = 26,394,280.23

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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.