Home / 14,583,117.60-21,843,183.60-12,063,693.60

Finding the Fourth Proportional to 14,583,117.60, 21,843,183.60 and 12,063,693.60

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Solution

The fourth proportional to 14,583,117.60, 21,843,183.60 and 12,063,693.60 is: 18,069,488.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,583,117.60 : 21,843,183.60 = 12,063,693.60 : x
  2. Step 2: Convert to fraction form
    14,583,117.60/21,843,183.60 = 12,063,693.60/x
  3. Step 3: Cross multiply
    14,583,117.60x = 21,843,183.60 × 12,063,693.60
  4. Step 4: Simplify right side
    14,583,117.60x = 263,509,474,198,944.97
  5. Step 5: Solve for x
    x = 263,509,474,198,944.97/14,583,117.60
  6. Step 6: Final answer
    x = 18,069,488.39

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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.