Home / 24,405,000.96-33,678,260.64-13,391,716.80

Finding the Fourth Proportional to 24,405,000.96, 33,678,260.64 and 13,391,716.80

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Solution

The fourth proportional to 24,405,000.96, 33,678,260.64 and 13,391,716.80 is: 18,480,217.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,405,000.96 : 33,678,260.64 = 13,391,716.80 : x
  2. Step 2: Convert to fraction form
    24,405,000.96/33,678,260.64 = 13,391,716.80/x
  3. Step 3: Cross multiply
    24,405,000.96x = 33,678,260.64 × 13,391,716.80
  4. Step 4: Simplify right side
    24,405,000.96x = 451,009,728,807,466.81
  5. Step 5: Solve for x
    x = 451,009,728,807,466.81/24,405,000.96
  6. Step 6: Final answer
    x = 18,480,217.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.