Home / 11,202,015.40-16,796,802.30-4,462,815.40

Finding the Fourth Proportional to 11,202,015.40, 16,796,802.30 and 4,462,815.40

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Solution

The fourth proportional to 11,202,015.40, 16,796,802.30 and 4,462,815.40 is: 6,691,744.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,202,015.40 : 16,796,802.30 = 4,462,815.40 : x
  2. Step 2: Convert to fraction form
    11,202,015.40/16,796,802.30 = 4,462,815.40/x
  3. Step 3: Cross multiply
    11,202,015.40x = 16,796,802.30 × 4,462,815.40
  4. Step 4: Simplify right side
    11,202,015.40x = 74,961,027,975,195.42
  5. Step 5: Solve for x
    x = 74,961,027,975,195.42/11,202,015.40
  6. Step 6: Final answer
    x = 6,691,744.77

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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.