Home / 14,894,441.60-22,341,662.40-11,115,305.60

Finding the Fourth Proportional to 14,894,441.60, 22,341,662.40 and 11,115,305.60

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Solution

The fourth proportional to 14,894,441.60, 22,341,662.40 and 11,115,305.60 is: 16,672,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,441.60 : 22,341,662.40 = 11,115,305.60 : x
  2. Step 2: Convert to fraction form
    14,894,441.60/22,341,662.40 = 11,115,305.60/x
  3. Step 3: Cross multiply
    14,894,441.60x = 22,341,662.40 × 11,115,305.60
  4. Step 4: Simplify right side
    14,894,441.60x = 248,334,405,188,029.41
  5. Step 5: Solve for x
    x = 248,334,405,188,029.41/14,894,441.60
  6. Step 6: Final answer
    x = 16,672,958.40

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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.