Home / 11,488,016.60-17,232,024.90-9,362,252.60

Finding the Fourth Proportional to 11,488,016.60, 17,232,024.90 and 9,362,252.60

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Solution

The fourth proportional to 11,488,016.60, 17,232,024.90 and 9,362,252.60 is: 14,043,378.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,488,016.60 : 17,232,024.90 = 9,362,252.60 : x
  2. Step 2: Convert to fraction form
    11,488,016.60/17,232,024.90 = 9,362,252.60/x
  3. Step 3: Cross multiply
    11,488,016.60x = 17,232,024.90 × 9,362,252.60
  4. Step 4: Simplify right side
    11,488,016.60x = 161,330,569,923,289.72
  5. Step 5: Solve for x
    x = 161,330,569,923,289.72/11,488,016.60
  6. Step 6: Final answer
    x = 14,043,378.90

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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.