Home / 14,664,953.07-21,996,137.46-6,575,757.66

Finding the Fourth Proportional to 14,664,953.07, 21,996,137.46 and 6,575,757.66

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Solution

The fourth proportional to 14,664,953.07, 21,996,137.46 and 6,575,757.66 is: 9,863,057.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,664,953.07 : 21,996,137.46 = 6,575,757.66 : x
  2. Step 2: Convert to fraction form
    14,664,953.07/21,996,137.46 = 6,575,757.66/x
  3. Step 3: Cross multiply
    14,664,953.07x = 21,996,137.46 × 6,575,757.66
  4. Step 4: Simplify right side
    14,664,953.07x = 144,641,269,393,007.94
  5. Step 5: Solve for x
    x = 144,641,269,393,007.94/14,664,953.07
  6. Step 6: Final answer
    x = 9,863,057.09

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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.