Home / 17,457,137.42-24,091,597.06-9,722,179.71

Finding the Fourth Proportional to 17,457,137.42, 24,091,597.06 and 9,722,179.71

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Solution

The fourth proportional to 17,457,137.42, 24,091,597.06 and 9,722,179.71 is: 13,417,024.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,457,137.42 : 24,091,597.06 = 9,722,179.71 : x
  2. Step 2: Convert to fraction form
    17,457,137.42/24,091,597.06 = 9,722,179.71/x
  3. Step 3: Cross multiply
    17,457,137.42x = 24,091,597.06 × 9,722,179.71
  4. Step 4: Simplify right side
    17,457,137.42x = 234,222,836,093,922.25
  5. Step 5: Solve for x
    x = 234,222,836,093,922.25/17,457,137.42
  6. Step 6: Final answer
    x = 13,417,024.25

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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.