Home / 14,243,126.58-21,366,500.36-4,524,272.19

Finding the Fourth Proportional to 14,243,126.58, 21,366,500.36 and 4,524,272.19

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Solution

The fourth proportional to 14,243,126.58, 21,366,500.36 and 4,524,272.19 is: 6,786,983.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,243,126.58 : 21,366,500.36 = 4,524,272.19 : x
  2. Step 2: Convert to fraction form
    14,243,126.58/21,366,500.36 = 4,524,272.19/x
  3. Step 3: Cross multiply
    14,243,126.58x = 21,366,500.36 × 4,524,272.19
  4. Step 4: Simplify right side
    14,243,126.58x = 96,667,863,353,751.64
  5. Step 5: Solve for x
    x = 96,667,863,353,751.64/14,243,126.58
  6. Step 6: Final answer
    x = 6,786,983.38

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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.