Home / 9,933,636.01-13,709,553.99-5,523,801.33

Finding the Fourth Proportional to 9,933,636.01, 13,709,553.99 and 5,523,801.33

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Solution

The fourth proportional to 9,933,636.01, 13,709,553.99 and 5,523,801.33 is: 7,623,477.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933,636.01 : 13,709,553.99 = 5,523,801.33 : x
  2. Step 2: Convert to fraction form
    9,933,636.01/13,709,553.99 = 5,523,801.33/x
  3. Step 3: Cross multiply
    9,933,636.01x = 13,709,553.99 × 5,523,801.33
  4. Step 4: Simplify right side
    9,933,636.01x = 75,728,852,563,668.81
  5. Step 5: Solve for x
    x = 75,728,852,563,668.81/9,933,636.01
  6. Step 6: Final answer
    x = 7,623,477.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.