Home / 19,597,838.90-29,394,857.48-5,951,103.33

Finding the Fourth Proportional to 19,597,838.90, 29,394,857.48 and 5,951,103.33

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Solution

The fourth proportional to 19,597,838.90, 29,394,857.48 and 5,951,103.33 is: 8,926,077.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,597,838.90 : 29,394,857.48 = 5,951,103.33 : x
  2. Step 2: Convert to fraction form
    19,597,838.90/29,394,857.48 = 5,951,103.33/x
  3. Step 3: Cross multiply
    19,597,838.90x = 29,394,857.48 × 5,951,103.33
  4. Step 4: Simplify right side
    19,597,838.90x = 174,931,834,336,895.25
  5. Step 5: Solve for x
    x = 174,931,834,336,895.25/19,597,838.90
  6. Step 6: Final answer
    x = 8,926,077.78

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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.