Home / 11,664,518.40-17,496,777.60-4,088,750.40

Finding the Fourth Proportional to 11,664,518.40, 17,496,777.60 and 4,088,750.40

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Solution

The fourth proportional to 11,664,518.40, 17,496,777.60 and 4,088,750.40 is: 6,133,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,518.40 : 17,496,777.60 = 4,088,750.40 : x
  2. Step 2: Convert to fraction form
    11,664,518.40/17,496,777.60 = 4,088,750.40/x
  3. Step 3: Cross multiply
    11,664,518.40x = 17,496,777.60 × 4,088,750.40
  4. Step 4: Simplify right side
    11,664,518.40x = 71,539,956,410,711.05
  5. Step 5: Solve for x
    x = 71,539,956,410,711.05/11,664,518.40
  6. Step 6: Final answer
    x = 6,133,125.60

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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.