Home / 14,536,429.70-21,757,405.35-14,536,429.70

Finding the Fourth Proportional to 14,536,429.70, 21,757,405.35 and 14,536,429.70

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Solution

The fourth proportional to 14,536,429.70, 21,757,405.35 and 14,536,429.70 is: 21,757,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,536,429.70 : 21,757,405.35 = 14,536,429.70 : x
  2. Step 2: Convert to fraction form
    14,536,429.70/21,757,405.35 = 14,536,429.70/x
  3. Step 3: Cross multiply
    14,536,429.70x = 21,757,405.35 × 14,536,429.70
  4. Step 4: Simplify right side
    14,536,429.70x = 316,274,993,324,678.88
  5. Step 5: Solve for x
    x = 316,274,993,324,678.88/14,536,429.70
  6. Step 6: Final answer
    x = 21,757,405.35

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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.