Home / 17,102,281.44-25,694,347.65-10,966,284.93

Finding the Fourth Proportional to 17,102,281.44, 25,694,347.65 and 10,966,284.93

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Solution

The fourth proportional to 17,102,281.44, 25,694,347.65 and 10,966,284.93 is: 16,475,669.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,102,281.44 : 25,694,347.65 = 10,966,284.93 : x
  2. Step 2: Convert to fraction form
    17,102,281.44/25,694,347.65 = 10,966,284.93/x
  3. Step 3: Cross multiply
    17,102,281.44x = 25,694,347.65 × 10,966,284.93
  4. Step 4: Simplify right side
    17,102,281.44x = 281,771,537,420,375.88
  5. Step 5: Solve for x
    x = 281,771,537,420,375.88/17,102,281.44
  6. Step 6: Final answer
    x = 16,475,669.54

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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.