Home / 16,753,907.17-25,116,467.49-5,822,676.55

Finding the Fourth Proportional to 16,753,907.17, 25,116,467.49 and 5,822,676.55

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Solution

The fourth proportional to 16,753,907.17, 25,116,467.49 and 5,822,676.55 is: 8,729,012.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,907.17 : 25,116,467.49 = 5,822,676.55 : x
  2. Step 2: Convert to fraction form
    16,753,907.17/25,116,467.49 = 5,822,676.55/x
  3. Step 3: Cross multiply
    16,753,907.17x = 25,116,467.49 × 5,822,676.55
  4. Step 4: Simplify right side
    16,753,907.17x = 146,245,066,210,069.19
  5. Step 5: Solve for x
    x = 146,245,066,210,069.19/16,753,907.17
  6. Step 6: Final answer
    x = 8,729,012.57

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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.