Home / 14,464,016.74-21,695,322.03-5,367,886.44

Finding the Fourth Proportional to 14,464,016.74, 21,695,322.03 and 5,367,886.44

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Solution

The fourth proportional to 14,464,016.74, 21,695,322.03 and 5,367,886.44 is: 8,051,568.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,464,016.74 : 21,695,322.03 = 5,367,886.44 : x
  2. Step 2: Convert to fraction form
    14,464,016.74/21,695,322.03 = 5,367,886.44/x
  3. Step 3: Cross multiply
    14,464,016.74x = 21,695,322.03 × 5,367,886.44
  4. Step 4: Simplify right side
    14,464,016.74x = 116,458,024,936,270.28
  5. Step 5: Solve for x
    x = 116,458,024,936,270.28/14,464,016.74
  6. Step 6: Final answer
    x = 8,051,568.73

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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.