Home / 14,398,051.05-21,597,076.58-10,571,675.85

Finding the Fourth Proportional to 14,398,051.05, 21,597,076.58 and 10,571,675.85

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Solution

The fourth proportional to 14,398,051.05, 21,597,076.58 and 10,571,675.85 is: 15,857,513.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,398,051.05 : 21,597,076.58 = 10,571,675.85 : x
  2. Step 2: Convert to fraction form
    14,398,051.05/21,597,076.58 = 10,571,675.85/x
  3. Step 3: Cross multiply
    14,398,051.05x = 21,597,076.58 × 10,571,675.85
  4. Step 4: Simplify right side
    14,398,051.05x = 228,317,292,858,528.19
  5. Step 5: Solve for x
    x = 228,317,292,858,528.19/14,398,051.05
  6. Step 6: Final answer
    x = 15,857,513.78

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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.