Home / 38,110,682.14-57,133,886.61-16,529,028.52

Finding the Fourth Proportional to 38,110,682.14, 57,133,886.61 and 16,529,028.52

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Solution

The fourth proportional to 38,110,682.14, 57,133,886.61 and 16,529,028.52 is: 24,779,604.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,682.14 : 57,133,886.61 = 16,529,028.52 : x
  2. Step 2: Convert to fraction form
    38,110,682.14/57,133,886.61 = 16,529,028.52/x
  3. Step 3: Cross multiply
    38,110,682.14x = 57,133,886.61 × 16,529,028.52
  4. Step 4: Simplify right side
    38,110,682.14x = 944,367,641,235,136.12
  5. Step 5: Solve for x
    x = 944,367,641,235,136.12/38,110,682.14
  6. Step 6: Final answer
    x = 24,779,604.78

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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.