Home / 11,649,464.73-17,476,719.50-4,460,998.94

Finding the Fourth Proportional to 11,649,464.73, 17,476,719.50 and 4,460,998.94

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Solution

The fourth proportional to 11,649,464.73, 17,476,719.50 and 4,460,998.94 is: 6,692,464.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,464.73 : 17,476,719.50 = 4,460,998.94 : x
  2. Step 2: Convert to fraction form
    11,649,464.73/17,476,719.50 = 4,460,998.94/x
  3. Step 3: Cross multiply
    11,649,464.73x = 17,476,719.50 × 4,460,998.94
  4. Step 4: Simplify right side
    11,649,464.73x = 77,963,627,153,483.92
  5. Step 5: Solve for x
    x = 77,963,627,153,483.92/11,649,464.73
  6. Step 6: Final answer
    x = 6,692,464.33

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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.