Home / 15,668,322.36-23,499,774.90-4,153,865.64

Finding the Fourth Proportional to 15,668,322.36, 23,499,774.90 and 4,153,865.64

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Solution

The fourth proportional to 15,668,322.36, 23,499,774.90 and 4,153,865.64 is: 6,230,080.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,668,322.36 : 23,499,774.90 = 4,153,865.64 : x
  2. Step 2: Convert to fraction form
    15,668,322.36/23,499,774.90 = 4,153,865.64/x
  3. Step 3: Cross multiply
    15,668,322.36x = 23,499,774.90 × 4,153,865.64
  4. Step 4: Simplify right side
    15,668,322.36x = 97,614,907,504,844.44
  5. Step 5: Solve for x
    x = 97,614,907,504,844.44/15,668,322.36
  6. Step 6: Final answer
    x = 6,230,080.37

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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.