Home / 41,574,122.60-62,328,006.30-17,619,895.40

Finding the Fourth Proportional to 41,574,122.60, 62,328,006.30 and 17,619,895.40

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Solution

The fourth proportional to 41,574,122.60, 62,328,006.30 and 17,619,895.40 is: 26,415,781.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,574,122.60 : 62,328,006.30 = 17,619,895.40 : x
  2. Step 2: Convert to fraction form
    41,574,122.60/62,328,006.30 = 17,619,895.40/x
  3. Step 3: Cross multiply
    41,574,122.60x = 62,328,006.30 × 17,619,895.40
  4. Step 4: Simplify right side
    41,574,122.60x = 1,098,212,951,496,540.88
  5. Step 5: Solve for x
    x = 1,098,212,951,496,540.88/41,574,122.60
  6. Step 6: Final answer
    x = 26,415,781.81

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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.