Home / 29,057,648.29-40,099,548.50-16,004,907.50

Finding the Fourth Proportional to 29,057,648.29, 40,099,548.50 and 16,004,907.50

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Solution

The fourth proportional to 29,057,648.29, 40,099,548.50 and 16,004,907.50 is: 22,086,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,057,648.29 : 40,099,548.50 = 16,004,907.50 : x
  2. Step 2: Convert to fraction form
    29,057,648.29/40,099,548.50 = 16,004,907.50/x
  3. Step 3: Cross multiply
    29,057,648.29x = 40,099,548.50 × 16,004,907.50
  4. Step 4: Simplify right side
    29,057,648.29x = 641,789,564,629,347.50
  5. Step 5: Solve for x
    x = 641,789,564,629,347.50/29,057,648.29
  6. Step 6: Final answer
    x = 22,086,768.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.