Home / 11,114,378,681.60-16,668,028,464.48-3,651,229,111.04

Finding the Fourth Proportional to 11,114,378,681.60, 16,668,028,464.48 and 3,651,229,111.04

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Solution

The fourth proportional to 11,114,378,681.60, 16,668,028,464.48 and 3,651,229,111.04 is: 5,475,680,872.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,378,681.60 : 16,668,028,464.48 = 3,651,229,111.04 : x
  2. Step 2: Convert to fraction form
    11,114,378,681.60/16,668,028,464.48 = 3,651,229,111.04/x
  3. Step 3: Cross multiply
    11,114,378,681.60x = 16,668,028,464.48 × 3,651,229,111.04
  4. Step 4: Simplify right side
    11,114,378,681.60x = 60,858,790,753,152,720,896
  5. Step 5: Solve for x
    x = 60,858,790,753,152,720,896/11,114,378,681.60
  6. Step 6: Final answer
    x = 5,475,680,872.19

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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.