Home / 9,385,018.71-14,082,853.44-5,067,011.39

Finding the Fourth Proportional to 9,385,018.71, 14,082,853.44 and 5,067,011.39

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Solution

The fourth proportional to 9,385,018.71, 14,082,853.44 and 5,067,011.39 is: 7,603,392.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,018.71 : 14,082,853.44 = 5,067,011.39 : x
  2. Step 2: Convert to fraction form
    9,385,018.71/14,082,853.44 = 5,067,011.39/x
  3. Step 3: Cross multiply
    9,385,018.71x = 14,082,853.44 × 5,067,011.39
  4. Step 4: Simplify right side
    9,385,018.71x = 71,357,978,713,766.41
  5. Step 5: Solve for x
    x = 71,357,978,713,766.41/9,385,018.71
  6. Step 6: Final answer
    x = 7,603,392.27

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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.