Home / 17,309,862.54-23,762,522.22-14,858,217.32

Finding the Fourth Proportional to 17,309,862.54, 23,762,522.22 and 14,858,217.32

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Solution

The fourth proportional to 17,309,862.54, 23,762,522.22 and 14,858,217.32 is: 20,396,968.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,309,862.54 : 23,762,522.22 = 14,858,217.32 : x
  2. Step 2: Convert to fraction form
    17,309,862.54/23,762,522.22 = 14,858,217.32/x
  3. Step 3: Cross multiply
    17,309,862.54x = 23,762,522.22 × 14,858,217.32
  4. Step 4: Simplify right side
    17,309,862.54x = 353,068,719,097,276.19
  5. Step 5: Solve for x
    x = 353,068,719,097,276.19/17,309,862.54
  6. Step 6: Final answer
    x = 20,396,968.39

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.