Home / 11,664,061.60-17,496,092.40-4,091,792.80

Finding the Fourth Proportional to 11,664,061.60, 17,496,092.40 and 4,091,792.80

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Solution

The fourth proportional to 11,664,061.60, 17,496,092.40 and 4,091,792.80 is: 6,137,689.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,061.60 : 17,496,092.40 = 4,091,792.80 : x
  2. Step 2: Convert to fraction form
    11,664,061.60/17,496,092.40 = 4,091,792.80/x
  3. Step 3: Cross multiply
    11,664,061.60x = 17,496,092.40 × 4,091,792.80
  4. Step 4: Simplify right side
    11,664,061.60x = 71,590,384,910,454.70
  5. Step 5: Solve for x
    x = 71,590,384,910,454.70/11,664,061.60
  6. Step 6: Final answer
    x = 6,137,689.20

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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.