Home / 11,650,868.60-17,479,476.68-3,563,664.98

Finding the Fourth Proportional to 11,650,868.60, 17,479,476.68 and 3,563,664.98

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Solution

The fourth proportional to 11,650,868.60, 17,479,476.68 and 3,563,664.98 is: 5,346,468.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,868.60 : 17,479,476.68 = 3,563,664.98 : x
  2. Step 2: Convert to fraction form
    11,650,868.60/17,479,476.68 = 3,563,664.98/x
  3. Step 3: Cross multiply
    11,650,868.60x = 17,479,476.68 × 3,563,664.98
  4. Step 4: Simplify right side
    11,650,868.60x = 62,290,998,808,026.96
  5. Step 5: Solve for x
    x = 62,290,998,808,026.96/11,650,868.60
  6. Step 6: Final answer
    x = 5,346,468.23

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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.