Home / 15,825,561.88-23,735,021.26-4,463,353.30

Finding the Fourth Proportional to 15,825,561.88, 23,735,021.26 and 4,463,353.30

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Solution

The fourth proportional to 15,825,561.88, 23,735,021.26 and 4,463,353.30 is: 6,694,093.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,825,561.88 : 23,735,021.26 = 4,463,353.30 : x
  2. Step 2: Convert to fraction form
    15,825,561.88/23,735,021.26 = 4,463,353.30/x
  3. Step 3: Cross multiply
    15,825,561.88x = 23,735,021.26 × 4,463,353.30
  4. Step 4: Simplify right side
    15,825,561.88x = 105,937,785,466,391.16
  5. Step 5: Solve for x
    x = 105,937,785,466,391.16/15,825,561.88
  6. Step 6: Final answer
    x = 6,694,093.16

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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.