Home / 17,331,915.39-23,917,750.94-9,596,791.63

Finding the Fourth Proportional to 17,331,915.39, 23,917,750.94 and 9,596,791.63

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Solution

The fourth proportional to 17,331,915.39, 23,917,750.94 and 9,596,791.63 is: 13,243,410.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,915.39 : 23,917,750.94 = 9,596,791.63 : x
  2. Step 2: Convert to fraction form
    17,331,915.39/23,917,750.94 = 9,596,791.63/x
  3. Step 3: Cross multiply
    17,331,915.39x = 23,917,750.94 × 9,596,791.63
  4. Step 4: Simplify right side
    17,331,915.39x = 229,533,672,029,416.66
  5. Step 5: Solve for x
    x = 229,533,672,029,416.66/17,331,915.39
  6. Step 6: Final answer
    x = 13,243,410.60

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1.5x scale

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.