Home / 16,757,852.84-25,101,903.42-10,662,390.44

Finding the Fourth Proportional to 16,757,852.84, 25,101,903.42 and 10,662,390.44

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Solution

The fourth proportional to 16,757,852.84, 25,101,903.42 and 10,662,390.44 is: 15,971,395.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,852.84 : 25,101,903.42 = 10,662,390.44 : x
  2. Step 2: Convert to fraction form
    16,757,852.84/25,101,903.42 = 10,662,390.44/x
  3. Step 3: Cross multiply
    16,757,852.84x = 25,101,903.42 × 10,662,390.44
  4. Step 4: Simplify right side
    16,757,852.84x = 267,646,295,051,211.31
  5. Step 5: Solve for x
    x = 267,646,295,051,211.31/16,757,852.84
  6. Step 6: Final answer
    x = 15,971,395.48

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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.