Home / 16,775,810.75-25,131,658.35-14,060,737.73

Finding the Fourth Proportional to 16,775,810.75, 25,131,658.35 and 14,060,737.73

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Solution

The fourth proportional to 16,775,810.75, 25,131,658.35 and 14,060,737.73 is: 21,064,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,775,810.75 : 25,131,658.35 = 14,060,737.73 : x
  2. Step 2: Convert to fraction form
    16,775,810.75/25,131,658.35 = 14,060,737.73/x
  3. Step 3: Cross multiply
    16,775,810.75x = 25,131,658.35 × 14,060,737.73
  4. Step 4: Simplify right side
    16,775,810.75x = 353,369,656,779,314.56
  5. Step 5: Solve for x
    x = 353,369,656,779,314.56/16,775,810.75
  6. Step 6: Final answer
    x = 21,064,237.20

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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.